CA2374862A1 - Porous gas permeable material for gas separation - Google Patents
Porous gas permeable material for gas separation Download PDFInfo
- Publication number
- CA2374862A1 CA2374862A1 CA002374862A CA2374862A CA2374862A1 CA 2374862 A1 CA2374862 A1 CA 2374862A1 CA 002374862 A CA002374862 A CA 002374862A CA 2374862 A CA2374862 A CA 2374862A CA 2374862 A1 CA2374862 A1 CA 2374862A1
- Authority
- CA
- Canada
- Prior art keywords
- octasiloxane
- heptacyclopentylpentacyclo
- propyl
- poly
- ethyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000000463 material Substances 0.000 title claims abstract 20
- 238000000926 separation method Methods 0.000 title claims 5
- 239000007789 gas Substances 0.000 claims abstract 167
- 239000011148 porous material Substances 0.000 claims abstract 105
- 239000000203 mixture Substances 0.000 claims abstract 83
- 238000000034 method Methods 0.000 claims abstract 78
- 150000001875 compounds Chemical class 0.000 claims abstract 45
- 230000007717 exclusion Effects 0.000 claims abstract 34
- -1 poly(epoxide) Polymers 0.000 claims 113
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 87
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 85
- 239000003795 chemical substances by application Substances 0.000 claims 58
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical compound [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims 20
- 229920002554 vinyl polymer Polymers 0.000 claims 18
- 229920005989 resin Polymers 0.000 claims 15
- 239000011347 resin Substances 0.000 claims 15
- 239000004593 Epoxy Substances 0.000 claims 12
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims 12
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 10
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 8
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims 8
- 239000004721 Polyphenylene oxide Substances 0.000 claims 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 8
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 8
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 8
- 229920001281 polyalkylene Polymers 0.000 claims 8
- 229920000570 polyether Polymers 0.000 claims 8
- 229920000642 polymer Polymers 0.000 claims 8
- 150000003839 salts Chemical class 0.000 claims 8
- 229920002292 Nylon 6 Polymers 0.000 claims 6
- 239000007983 Tris buffer Substances 0.000 claims 6
- 125000004803 chlorobenzyl group Chemical group 0.000 claims 6
- DDJSWKLBKSLAAZ-UHFFFAOYSA-N cyclotetrasiloxane Chemical compound O1[SiH2]O[SiH2]O[SiH2]O[SiH2]1 DDJSWKLBKSLAAZ-UHFFFAOYSA-N 0.000 claims 6
- ZWCNRMDCQDJIRL-UHFFFAOYSA-N octavinyloctasilasesquioxane Chemical compound O1[Si](O[Si](O2)(O[Si](O3)(O4)C=C)C=C)(C=C)O[Si]4(C=C)O[Si]4(C=C)O[Si]1(C=C)O[Si]2(C=C)O[Si]3(C=C)O4 ZWCNRMDCQDJIRL-UHFFFAOYSA-N 0.000 claims 6
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 claims 6
- WPWQPIMCUOEXGC-UHFFFAOYSA-N 1-allyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane Chemical compound O1[Si](CC=C)(O2)O[Si](O3)(C4CCCC4)O[Si](O4)(C5CCCC5)O[Si]1(C1CCCC1)O[Si](O1)(C5CCCC5)O[Si]2(C2CCCC2)O[Si]3(C2CCCC2)O[Si]41C1CCCC1 WPWQPIMCUOEXGC-UHFFFAOYSA-N 0.000 claims 5
- 239000002184 metal Substances 0.000 claims 5
- 230000000379 polymerizing effect Effects 0.000 claims 5
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims 4
- 239000005046 Chlorosilane Substances 0.000 claims 4
- 229920000858 Cyclodextrin Polymers 0.000 claims 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 4
- 229930182556 Polyacetal Natural products 0.000 claims 4
- 239000004952 Polyamide Substances 0.000 claims 4
- 239000005062 Polybutadiene Substances 0.000 claims 4
- 239000004698 Polyethylene Substances 0.000 claims 4
- 239000004743 Polypropylene Substances 0.000 claims 4
- 239000004793 Polystyrene Substances 0.000 claims 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims 4
- 229920002125 Sokalan® Polymers 0.000 claims 4
- 229910021536 Zeolite Inorganic materials 0.000 claims 4
- 150000001336 alkenes Chemical class 0.000 claims 4
- 125000000217 alkyl group Chemical group 0.000 claims 4
- 150000001412 amines Chemical class 0.000 claims 4
- 125000004429 atom Chemical group 0.000 claims 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 4
- 229920001400 block copolymer Polymers 0.000 claims 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 4
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 claims 4
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims 4
- 230000003247 decreasing effect Effects 0.000 claims 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 4
- 150000002118 epoxides Chemical class 0.000 claims 4
- 150000002148 esters Chemical class 0.000 claims 4
- 150000004820 halides Chemical class 0.000 claims 4
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 4
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims 4
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 4
- 229910052757 nitrogen Inorganic materials 0.000 claims 4
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 claims 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 4
- 239000001301 oxygen Substances 0.000 claims 4
- 229910052760 oxygen Inorganic materials 0.000 claims 4
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 claims 4
- 150000002978 peroxides Chemical group 0.000 claims 4
- 229910000073 phosphorus hydride Inorganic materials 0.000 claims 4
- 229920002755 poly(epichlorohydrin) Polymers 0.000 claims 4
- 229920002492 poly(sulfone) Polymers 0.000 claims 4
- 229920006001 poly(vinyl alcohol-co-ethylene) Polymers 0.000 claims 4
- 229920002239 polyacrylonitrile Polymers 0.000 claims 4
- 229920002647 polyamide Polymers 0.000 claims 4
- 229920002857 polybutadiene Polymers 0.000 claims 4
- 229920000515 polycarbonate Polymers 0.000 claims 4
- 239000004417 polycarbonate Substances 0.000 claims 4
- 229920000647 polyepoxide Polymers 0.000 claims 4
- 229920000728 polyester Polymers 0.000 claims 4
- 229920000573 polyethylene Polymers 0.000 claims 4
- 229920001223 polyethylene glycol Polymers 0.000 claims 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims 4
- 229920001470 polyketone Polymers 0.000 claims 4
- 229920006324 polyoxymethylene Polymers 0.000 claims 4
- 229920001155 polypropylene Polymers 0.000 claims 4
- 229920001451 polypropylene glycol Polymers 0.000 claims 4
- 229920002223 polystyrene Polymers 0.000 claims 4
- 229920000909 polytetrahydrofuran Polymers 0.000 claims 4
- 229920002635 polyurethane Polymers 0.000 claims 4
- 239000004814 polyurethane Substances 0.000 claims 4
- 229920002689 polyvinyl acetate Polymers 0.000 claims 4
- 239000011118 polyvinyl acetate Substances 0.000 claims 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims 4
- 239000004800 polyvinyl chloride Substances 0.000 claims 4
- 150000004032 porphyrins Chemical class 0.000 claims 4
- 229920005604 random copolymer Polymers 0.000 claims 4
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims 4
- 229910000077 silane Inorganic materials 0.000 claims 4
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 claims 4
- 239000000377 silicon dioxide Substances 0.000 claims 4
- 125000001424 substituent group Chemical group 0.000 claims 4
- 239000010457 zeolite Substances 0.000 claims 4
- 150000002825 nitriles Chemical class 0.000 claims 3
- 229920002120 photoresistant polymer Polymers 0.000 claims 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 239000002086 nanomaterial Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 238000004544 sputter deposition Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0039—Inorganic membrane manufacture
- B01D67/0072—Inorganic membrane manufacture by deposition from the gaseous phase, e.g. sputtering, CVD, PVD
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0039—Inorganic membrane manufacture
- B01D67/0053—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes
- B01D67/0058—Inorganic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/022—Metals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/028—Molecular sieves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/028—Molecular sieves
- B01D71/0281—Zeolites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
- B01D71/701—Polydimethylsiloxane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0251—Physical processing only by making use of membranes
- C01B13/0255—Physical processing only by making use of membranes characterised by the type of membrane
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
- C01B3/503—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion characterised by the membrane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/24—Use of template or surface directing agents [SDA]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/08—Patterned membranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/20—Specific permeability or cut-off range
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0046—Nitrogen
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0062—Water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/05—Methods of making filter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/84—Manufacture, treatment, or detection of nanostructure
- Y10S977/888—Shaping or removal of materials, e.g. etching
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/902—Specified use of nanostructure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/902—Specified use of nanostructure
- Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
- Y10S977/926—Topical chemical, e.g. cosmetic or sunscreen
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Materials For Medical Uses (AREA)
Abstract
A gas separator, a method for producing the gas separator, and a method for separating gases based on a property of inelasticity of the gases.The inventive gas separator is a permeable porous material for separating a mixture of gases by selectable pore size exclusion, comprising pores formed with at least one nanostructured compound. In other words, the inventive porous material can be used to separate a mixture of gases based upon the different working diameter of each of the gases. By selecting specific nanostructured compounds, the porous material can be tailored to contain por es of a predetermined size which allow gases having a working diameter smaller than the size of the pores to pass through the material while preventing the passage of gases having a working diameter greater than the size of the pore s.
Claims (116)
1. A permeable porous material for separating a mixture of gases by selectable pore size exclusion, comprising pores formed with at least one nanostructured compound, wherein said at least one nanostructured compound includes 30% or more polyhedral oligomeric silsequioxane (POSS) by weight.
2. The gas permeable porous material according to claim 1, wherein said at least one nanostructured compound is a repeat unit in an oligomer or polymer.
3. The gas permeable porous material according to claim 1, further comprising at least one of a film forming agent and a curing agent.
4. The gas permeable porous material according to claim 1, wherein the selectable pore size exclusion is a function of the effective working diameter of the gas atoms or molecules.
5. The gas permeable porous material according to claim 3, wherein said at least one nanostructured compound is bonded through a reactive group to the film forming agent.
6. The gas permeable porous material according to claim 3, wherein the film forming agent has at least one polymeric unit selected from the group consisting of polyvinyl, polycarbonate, polyurethane, poly(diorgano)siloxane, polysulfone, polyamide, poly(epoxide), polyepichlorohydrin, polyether, polyester, polyketone, and polyalkylene.
7. The gas permeable porous material according to claim 6, wherein the film forming agent is a blend of at least two different polymers or is a random or block copolymer of at least two different polymeric units.
8. The gas permeable porous material according to claim 6, wherein the organo- group of the poly(diorgano) siloxane is selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, iso-butyl, tert-butyl, pentyl, hexyl, cyclohexyl and phenyl; wherein the polyvinyl is selected from the group consisting of polyvinyl alcohol, poly(vinyl alcohol-co-ethylene), polyvinyl chloride, polyvinyl bromide, poly(vinyl acetate), poly(alkyl)acrylate, poly(alkyl)methacrylate, poly(acrylic acid) or salt thereof, polyacrylonitrile, polystyrene, poly(vinyl sulfonic acid) or salt thereof, and poly(vinyl methyl ketone); wherein the polyether is selected from the group consisting of poly(ethylene glycol), poly(propylene glycol), poly(ethylene terephthalate), poly(ethylene succinate), polyacetal, and polytetrahydrofuran; and wherein the polyalkylene is selected from the group consisting of polyethylene, polypropylene and polybutadiene.
9. The gas permeable porous material according to claim 8, wherein the alkyl group of the poly(alkyl)acrylate or poly(alkyl)methacrylate is selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, butyl and 2-ethylhexyl.
10. The gas permeable porous material according to claim 1, wherein the at least one nanostructured compound is further selected from the group consisting of a zeolite, cyclomacroether, porphyrin, foldamer, cyclodextrin and mixtures thereof.
11. The gas permeable porous material according to claim 1, wherein the at least one nanostructured compound is substituted with an alcohol, alkoxysilane, amine, chlorosilane, epoxide, ester, halide, methacrylate, molecular silica, nitrile, norbornene, olefin, phosphine, silane, silanol, or styrene.
12. The gas permeable porous material according to claim 1, wherein the POSS has a molecular formula of:
Si n O3/2n R n wherein n is 4-36, 48 or 60, and R is a reactive substituent.
Si n O3/2n R n wherein n is 4-36, 48 or 60, and R is a reactive substituent.
13. The gas permeable porous material according to claim 1, wherein the POSS is selected from the group consisting of:
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.
15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(1,3-propanediol-2-ethyl-2-methyloxy)propyldimethylsiloxy]-3,5,7,9,11,1 3,15-heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[(2-methyl,2-hydroxy)butyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.1 3,9 .1 5.15 .1 7,13]octasiloxane;
1-[3-(ethoxydimethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 ,1 15,15 ,1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11;13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 ,1 15,15 ,1 7,13]octasiloxane:
1-[3-(triethoxysilyl)propyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 ,1 15,15 ,1 7,13]octasiloxane;
1-[2-(ethoxydimethylsilyl)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 ,1 15,15 ,1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 ,1 15,15 ,1 7,13]octasiloxane;
1-[2-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 ,1 15,15 ,1 7,13]octasiloxane;
POSS-BisPhenol A-urethanes;
POSS-DiMethylol-urethanes;
1-chloro-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorodimethylsilyl)ethyl)-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(dichloromethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(trichlorosilyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(chlorodimethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(dichloromethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(trichlorosilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 ,1 5,15 .1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 .1 5.15 .1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(dichlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-[(2-epoxy)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexyl-3-epoxy)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
POSS-diepoxide resins;
1,3,5,7,9-octavinyl-11,13,15-epoxyethylpentacyclo[9.5.1.1. 3,9 .1. 15.l5 1.1 17,13]octasiloxane;
endo-3,7,14-tris[1-(3-dimethylsiloxy)propyloxy-2,3-epoxypropyl]-1,3,5,7,9,11,14,-heptacyclopentyltricyclo[7.3.3.1, 5,11]-heptasiloxane;
1-(methylpropionato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo [9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-(ethylundecanoato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-[(3-chloro)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[4-chlorophenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[chlorobenzyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorobenzyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11.1 9,15]octasiloxane;
1-(tridecafluoro-1,1,2,2-tetrahydrooctyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11.1 9,15]octasiloxane;
1-(trimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11.1 9,15]octasiloxane;
1,3,5,7,9-pentavinyl-11,13,15-[1-hydroxy-2-(methacryl)ethyl]pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1,3,5,7,9,11-hexacyclohexyltetracyclo[5.5.1.13,11.15,9]hexasiloxane;
1,3,5,7,9,11,13,15-octacyclohexylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1,3,5,7,9,11,13,15-octacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octaphenylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13,]octasiloxane;
1,3,5,7,9,11,13,15-octamethylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13,]octasiloxane;
1,3,5,7,9,11,13,15-octakis(dimethylsilyloxy)pentacyclo [9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
POSS-modified Nylon 6;
1-[(3-cyano)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,i3]octasiloxane;
1-[2-(Norbornen-2-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(ethylnorbornenylPOSS-co-norbornene);
1,1,3,3-(Norbornenyldimethylsiloxy)-1,3,-dicyclohehyldisiloxane;
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-vinyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-allyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-(2-(cyclohexen-3-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
Poly(dimethyl-co-methylvinyl-co-methylethylsiloxyPOSS)siloxane;
POSS-diepoxide resins;
POSS-BisPhenol A-urethanes;
1-[2(diphenylphosphino)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15,1 7,13]octasiloxane;
1-[2(diphenylphosphino)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-hydrido-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-(hydridodimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
endo-3,7,14-tri(dimethylsilylhydrido)-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
1,1,3,3-(hydridodimethylsiloxy)-1,3-dicyclohexyldisiloxane;
Poly(dimethyl-co-methylhydrido-co-methylpropylPOSS)siloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.15,11]heptasiloxane;
1-hydroxy-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,1,3,3-(tetrahydroxy)-1,3-dicyclohexyldisiloxane;
1,3,5,7-(tetrahydroxy)-1,3,5,7-(tetraphenyl)cyclotetrasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5.11]octasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11]octasiloxane;
1-[2-(styryl)ethyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[(4-vinyl)phenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(styryl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(styrylPOSS-co-styrene);
poly(vinylsilsesquioxane);T10 compound, T12 compound, T14 compound, and mixtures thereof.
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.
15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(1,3-propanediol-2-ethyl-2-methyloxy)propyldimethylsiloxy]-3,5,7,9,11,1 3,15-heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[(2-methyl,2-hydroxy)butyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.1 3,9 .1 5.15 .1 7,13]octasiloxane;
1-[3-(ethoxydimethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 ,1 15,15 ,1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11;13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 ,1 15,15 ,1 7,13]octasiloxane:
1-[3-(triethoxysilyl)propyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 ,1 15,15 ,1 7,13]octasiloxane;
1-[2-(ethoxydimethylsilyl)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 ,1 15,15 ,1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 ,1 15,15 ,1 7,13]octasiloxane;
1-[2-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 ,1 15,15 ,1 7,13]octasiloxane;
POSS-BisPhenol A-urethanes;
POSS-DiMethylol-urethanes;
1-chloro-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorodimethylsilyl)ethyl)-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(dichloromethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(trichlorosilyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(chlorodimethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(dichloromethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(trichlorosilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 ,1 5,15 .1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 .1 5.15 .1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(dichlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-[(2-epoxy)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexyl-3-epoxy)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
POSS-diepoxide resins;
1,3,5,7,9-octavinyl-11,13,15-epoxyethylpentacyclo[9.5.1.1. 3,9 .1. 15.l5 1.1 17,13]octasiloxane;
endo-3,7,14-tris[1-(3-dimethylsiloxy)propyloxy-2,3-epoxypropyl]-1,3,5,7,9,11,14,-heptacyclopentyltricyclo[7.3.3.1, 5,11]-heptasiloxane;
1-(methylpropionato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo [9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-(ethylundecanoato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-[(3-chloro)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[4-chlorophenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[chlorobenzyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorobenzyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11.1 9,15]octasiloxane;
1-(tridecafluoro-1,1,2,2-tetrahydrooctyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11.1 9,15]octasiloxane;
1-(trimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11.1 9,15]octasiloxane;
1,3,5,7,9-pentavinyl-11,13,15-[1-hydroxy-2-(methacryl)ethyl]pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1,3,5,7,9,11-hexacyclohexyltetracyclo[5.5.1.13,11.15,9]hexasiloxane;
1,3,5,7,9,11,13,15-octacyclohexylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1,3,5,7,9,11,13,15-octacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octaphenylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13,]octasiloxane;
1,3,5,7,9,11,13,15-octamethylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13,]octasiloxane;
1,3,5,7,9,11,13,15-octakis(dimethylsilyloxy)pentacyclo [9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
POSS-modified Nylon 6;
1-[(3-cyano)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,i3]octasiloxane;
1-[2-(Norbornen-2-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(ethylnorbornenylPOSS-co-norbornene);
1,1,3,3-(Norbornenyldimethylsiloxy)-1,3,-dicyclohehyldisiloxane;
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-vinyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-allyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-(2-(cyclohexen-3-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
Poly(dimethyl-co-methylvinyl-co-methylethylsiloxyPOSS)siloxane;
POSS-diepoxide resins;
POSS-BisPhenol A-urethanes;
1-[2(diphenylphosphino)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15,1 7,13]octasiloxane;
1-[2(diphenylphosphino)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-hydrido-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-(hydridodimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
endo-3,7,14-tri(dimethylsilylhydrido)-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
1,1,3,3-(hydridodimethylsiloxy)-1,3-dicyclohexyldisiloxane;
Poly(dimethyl-co-methylhydrido-co-methylpropylPOSS)siloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.15,11]heptasiloxane;
1-hydroxy-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,1,3,3-(tetrahydroxy)-1,3-dicyclohexyldisiloxane;
1,3,5,7-(tetrahydroxy)-1,3,5,7-(tetraphenyl)cyclotetrasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5.11]octasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11]octasiloxane;
1-[2-(styryl)ethyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[(4-vinyl)phenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(styryl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(styrylPOSS-co-styrene);
poly(vinylsilsesquioxane);T10 compound, T12 compound, T14 compound, and mixtures thereof.
14. The gas permeable porous material according to claim 3, wherein the curing agent is a peroxide.
15. The gas permeable porous material according to claim 3, wherein the material has 10 15 to 10 20 pores/m2.
16. The gas permeable porous material according to claim 3, wherein the material has 10 16 to 10 18 pores/m2.
17. A porous film which is selectively permeable to gases, comprising the porous material according to claim 1.
18. An apparatus for separating a mixture of gases by size exclusion, comprising a chamber made of a gas impermeable material, wherein the chamber has an opening sealed with a porous film which is selectively permeable to gases as defined in claim 17.
19. The apparatus for separating a mixture of gases by size exclusion according to claim 18, wherein the apparatus has n chambers in a series with n-1 porous films, wherein each chamber has at least one opening sealed with the porous film in communication with an opening in another chamber, and wherein n is a whole number greater than 2.
20. The apparatus for separating a mixture of gases by size exclusion according to claim 19, wherein n is a whole number greater than 2 and the openings in the series of chambers are sealed with porous films having a decreasing average pore size.
21. The apparatus for separating a mixture of gases by size exclusion according to claim 20, wherein a series of openings are sealed with porous films having an average pore size of ~3.55 .ANG., ~3.4 .ANG. and ~3.0 .ANG..
22. The gas permeable porous material according to claim 1, wherein said at least one nanostructured compound is poly(vinylsilsesquioxane).
23. The gas permeable porous material according to claim 1, further comprising a film forming agent.
24. The gas permeable porous material according to claim 1, further comprising a curing agent.
25. The gas permeable porous material according to claim 1, further comprising a film forming agent and a curing agent.
26. The gas permeable porous material according to claim 22, further comprising a film forming agent.
27. The gas permeable porous material according to claim 22, further comprising a curing agent.
28. The gas permeable porous material according to claim 22, further comprising a film forming agent and a curing agent.
29. A method of preparing the gas permeable porous material according to claim 3, comprising polymerizing a composition comprising a nanostructured compound.
30. The method according to claim 29, further comprising reacting the polymeric nanostructured compound with a film forming agent.
31. The method according to claim 30, further comprising adding a poly(vinylsilsesquioxane).
32. A method of separating a mixture of at least two gases by size exclusion, comprising contacting the mixture of gases with a gas permeable porous film as defined in claim 17, wherein the gas permeable porous film has pores which do not allow permeation of at least one gas.
33. The method of separating a mixture of at least two gases according to claim 32, wherein the mixture of gases is air.
34. The method of separating a mixture of at least two gases according to claim 32, wherein the mixture of gases includes nitrogen and oxygen.
35. The method of separating a mixture of at least two gases according to claim 32, wherein the mixture of gases is an industrial exhaust mixture of gases.
36. The method of separating a mixture of at least two gases according to claim 35, wherein gases which are harmful to the environment are isolated from the industrial exhaust mixture of gases.
37. The gas permeable porous material according to claim 12, wherein n is 8, 10, 12 or 14.
38. A permeable porous material for separating a mixture of gases by selectable pore size exclusion comprising:
at least one nanostructured compound having naturally occurring pores wherein the naturally occurring pores contribute to the gas separation by selectable pore size exclusion and/or creates pores by disturbing surrounding structure wherein the created pores contribute to the gas separation by selectable pore size exclusion.
at least one nanostructured compound having naturally occurring pores wherein the naturally occurring pores contribute to the gas separation by selectable pore size exclusion and/or creates pores by disturbing surrounding structure wherein the created pores contribute to the gas separation by selectable pore size exclusion.
39. The gas permeable porous material according to claim 38, wherein said at least one nanostructured compound is a repeat unit in an oligomer or polymer.
40. The gas permeable porous material according to claim 38, further comprising at least one of a film forming agent and a curing agent.
41. The gas permeable porous material according to claim 38, wherein the selectable pore size exclusion is a function of the effective working diameter of the gas atoms or molecules.
42. The gas permeable porous material according to claim 40, wherein said at least one nanostructured compound is bonded through a reactive group to the film forming agent.
43. The gas permeable porous material according to claim 40, wherein the film forming agent has at least one polymeric unit selected from the group consisting of polyvinyl, polycarbonate, polyurethane, poly(diorgano)siloxane, polysulfone, polyamide, poly(epoxide), polyepichlorohydrin, polyether, polyester, polyketone, and polyalkylene.
44. The gas permeable porous material according to claim 43, wherein the film forming agent is a blend of at least two different polymers or is a random or block copolymer of at least two different polymeric units.
45. The gas permeable porous material according to claim 43, wherein the organo- group of the poly(diorgano)siloxane is selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, iso-butyl, tent-butyl, pentyl, hexyl, cyclohexyl and phenyl; wherein the polyvinyl is selected from the group consisting of polyvinyl alcohol, poly(vinyl alcohol-co-ethylene), polyvinyl chloride, polyvinyl bromide, poly(vinyl acetate), poly(alkyl)acrylate, poly(alkyl)methacrylate, poly(acrylic acid) or salt thereof, polyacrylonitrile, polystyrene, poly(vinyl sulfonic acid) or salt thereof, and poly(vinyl methyl ketone); wherein the polyether is selected from the group consisting of poly(ethylene glycol), poly(propylene glycol), poly(ethylene terephthalate), poly(ethylene succinate), polyacetal, and polytetrahydrofuran; and wherein the polyalkylene is selected from the group consisting of polyethylene, polypropylene and polybutadiene.
46. The gas permeable porous material according to claim 45, wherein the alkyl group of the poly(alkyl)acrylate or poly(alkyl)methacrylate is selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, butyl and 2-ethylhexyl.
47. The gas permeable porous material according to claim 38, wherein the at least one nanostructured compound is selected from the group consisting of a polyhedral oligomeric silsequiozxane (POSS), zeolite, cyclomacroether, porphyrin, foldamer, cyclodextrin and mixtures thereof.
48. The gas permeable porous material according to claim 38, wherein the at least one nanostructured compound is substituted with an alcohol, alkoxysilane, amine, chlorosilane, epoxide, ester, halide, methacrylate, molecular silica, nitrile, norbornene, olefin, phosphine, silane, silanol, or styrene.
49. The gas permeable porous material according to claim 47, wherein the POSS has a molecular formula of:
Si n O3/2n R n wherein n is 4-36, 48 or 60, and R is a reactive substituent.
Si n O3/2n R n wherein n is 4-36, 48 or 60, and R is a reactive substituent.
50. The gas permeable porous material according to claim 47, wherein the POSS is selected from the group consisting of:
1-[3-(allylbisphenol A)propyldimethylsiloxy)-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.
15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(1,3-propanediol-2-ethyl-2-methyloxy)propyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[(2-methyl,2-hydroxy)butyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[3-(ethoxydimethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane:
1-[3-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
1-[2-(ethoxydimethylsilyl)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
1-[2-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7-13]octasiloxane;
POSS-BisPhenol A-urethanes;
POSS-DiMethylol-urethanes;
1-chloro-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorodimethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(dichloromethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(trichlorosilyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(chlorodimethylsilyl]propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(dichloromethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(trichlorosilyl)propyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl)pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(dichlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[(2-epoxy)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[2-(cyclohexyl-3-epoxy)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
POSS-diepoxide resins;
1,3,5,7,9-octavinyl-11,13,15-epoxyethylpentacyclo[9.5.1.1. 3,9.1. 15,15.1. 17,13]octasiloxane;
endo-3,7,14-tris[1-(3-dimethylsiloxy)propyloxy-2,3-epoxypropyl]-1,3,5,7,9,11,14,-heptacyclopentyltricyclo[7.3.3. 1, 5,11]-heptasiloxane;
1-(methylpropionato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo (9.5.1.1 3,9.1 5,15.1 7,13)octasiloxane;
1-(ethylundecanoato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[(3-chloro)propyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[4-chlorophenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[chlorobenzyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorobenzyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-(3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11.1 9,15]octasiloxane;
1-(tridecafluoro-1,1,2,2-tetrahydrooctyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11.1 9,15]octasiloxane;
1-(trimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11.1 9,15]octasiloxane;
1,3,5,7,9-pentavinyl-11,13,15-[1-hydroxy-2-(methacryl)ethyl]pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1,3,5,7,9,11-hexacyclohexyltetracyclo[5.5.1.13,11.15,9]hexasiloxane;
1,3,5,7,9,11,13,15-octacyclohexylpentacyclo[9.5.1.1 3,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octaphenylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13.]octasiloxane;
1,3,5,7,9,11,13,15-octamethylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13.]octasiloxane;
1,3,5,7,9,11,13,15-octakis(dimethylsilyloxy)pentacyclo [9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
POSS-modified Nylon 6;
1-[(3-cyano)propyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13)octasiloxane;
1-[2-(Norbornen-2-yl)ethyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.13,9.15,15.17,13]octasiloxane;
1-(2-(Norbornen-2-yl)ethyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15,17,13]-octasiloxane;
Poly(ethylnorbornenylPOSS-co-norbornene);
1,1,3,3-(Norbornenyldimethylsiloxy)-1,3,-dicyclohexyldisiloxane;
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-vinyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-allyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexen-3-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
Poly(dimethyl-co-methylvinyl-co-methylethylsiloxyPOSS)siloxane;
POSS-diepoxide resins;
POSS-BisPhenol A-urethanes;
1-[2(diphenylphosphino)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[2(diphenylphosphino)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-hydrido-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[hydridodimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
endo-3,7,14-tri(dimethylsilylhydrido)-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
1,1,3,3-(hydridodimethylsiloxy)-1,3-dicyclohexyldisiloxane;
Poly(dimethyl-co-methylhydrido-co-methylpropylPOSS) siloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.15,11)heptasiloxane;
1-hydroxy-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,1,3,3-(tetrahydroxy)-1,3-dicyclohexyldisiloxane;
1,3,5,7-(tetrahydroxy)-1,3,5,7-(tetraphenyl)cyclotetrasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11)octasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.15.11)octasiloxane;
1-[2-(styryl)ethyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[(4-vinyl)phenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(styryl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(styrylPOSS-co-styrene);
poly(vinylsilsesquioxane); T10 compound, T12 compound, T14 compound, and mixtures thereof.
1-[3-(allylbisphenol A)propyldimethylsiloxy)-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.
15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(1,3-propanediol-2-ethyl-2-methyloxy)propyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[(2-methyl,2-hydroxy)butyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[3-(ethoxydimethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane:
1-[3-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
1-[2-(ethoxydimethylsilyl)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
1-[2-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7-13]octasiloxane;
POSS-BisPhenol A-urethanes;
POSS-DiMethylol-urethanes;
1-chloro-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorodimethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(dichloromethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(trichlorosilyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(chlorodimethylsilyl]propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(dichloromethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(trichlorosilyl)propyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl)pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(dichlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[(2-epoxy)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[2-(cyclohexyl-3-epoxy)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
POSS-diepoxide resins;
1,3,5,7,9-octavinyl-11,13,15-epoxyethylpentacyclo[9.5.1.1. 3,9.1. 15,15.1. 17,13]octasiloxane;
endo-3,7,14-tris[1-(3-dimethylsiloxy)propyloxy-2,3-epoxypropyl]-1,3,5,7,9,11,14,-heptacyclopentyltricyclo[7.3.3. 1, 5,11]-heptasiloxane;
1-(methylpropionato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo (9.5.1.1 3,9.1 5,15.1 7,13)octasiloxane;
1-(ethylundecanoato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[(3-chloro)propyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[4-chlorophenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[chlorobenzyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorobenzyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-(3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11.1 9,15]octasiloxane;
1-(tridecafluoro-1,1,2,2-tetrahydrooctyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11.1 9,15]octasiloxane;
1-(trimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11.1 9,15]octasiloxane;
1,3,5,7,9-pentavinyl-11,13,15-[1-hydroxy-2-(methacryl)ethyl]pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1,3,5,7,9,11-hexacyclohexyltetracyclo[5.5.1.13,11.15,9]hexasiloxane;
1,3,5,7,9,11,13,15-octacyclohexylpentacyclo[9.5.1.1 3,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octaphenylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13.]octasiloxane;
1,3,5,7,9,11,13,15-octamethylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13.]octasiloxane;
1,3,5,7,9,11,13,15-octakis(dimethylsilyloxy)pentacyclo [9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
POSS-modified Nylon 6;
1-[(3-cyano)propyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13)octasiloxane;
1-[2-(Norbornen-2-yl)ethyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.13,9.15,15.17,13]octasiloxane;
1-(2-(Norbornen-2-yl)ethyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15,17,13]-octasiloxane;
Poly(ethylnorbornenylPOSS-co-norbornene);
1,1,3,3-(Norbornenyldimethylsiloxy)-1,3,-dicyclohexyldisiloxane;
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-vinyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-allyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexen-3-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
Poly(dimethyl-co-methylvinyl-co-methylethylsiloxyPOSS)siloxane;
POSS-diepoxide resins;
POSS-BisPhenol A-urethanes;
1-[2(diphenylphosphino)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[2(diphenylphosphino)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-hydrido-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[hydridodimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
endo-3,7,14-tri(dimethylsilylhydrido)-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
1,1,3,3-(hydridodimethylsiloxy)-1,3-dicyclohexyldisiloxane;
Poly(dimethyl-co-methylhydrido-co-methylpropylPOSS) siloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.15,11)heptasiloxane;
1-hydroxy-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,1,3,3-(tetrahydroxy)-1,3-dicyclohexyldisiloxane;
1,3,5,7-(tetrahydroxy)-1,3,5,7-(tetraphenyl)cyclotetrasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11)octasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.15.11)octasiloxane;
1-[2-(styryl)ethyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[(4-vinyl)phenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(styryl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(styrylPOSS-co-styrene);
poly(vinylsilsesquioxane); T10 compound, T12 compound, T14 compound, and mixtures thereof.
51. The gas permeable porous material according to claim 40, wherein the curing agent is a peroxide.
52. The gas permeable porous material according to claim 40, wherein the material has 10 15 to 10 20 pores/m2.
53. The gas permeable porous material according to claim 40, wherein the material has 10 16 to 10 18 pores/m2.
54. A porous film which is selectively permeable to gases, comprising the porous material according to claim 38
55. An apparatus for separating a mixture of gases by size exclusion, comprising a chamber made of a gas impermeable material, wherein the chamber has an opening sealed with a porous film which is selectively permeable to gases as defined in claim 54.
56. The apparatus for separating a mixture of gases by size exclusion according to claim 55, wherein the apparatus has n chambers in a series with n-1 porous films, wherein each chamber has at least one opening sealed with the porous film in communication with an opening in another chamber, and wherein n is a whole number greater than 2.
57. The apparatus for separating a mixture of gases by size exclusion according to claim 56, wherein n is a whole number greater than 2 and the openings in the series of chambers are sealed with porous films having a decreasing average pore size.
58. The apparatus for separating a mixture of gases by size exclusion according to claim 57, wherein a series of openings are sealed with porous films having an average pore size of ~3.55 .ANG., ~3.4 .ANG. and -3.0 .ANG..
59. The gas permeable porous material according to claim 38, wherein said at least one nanostructured compound is poly(vinylsilsesquioxane).
60. The gas permeable porous material according to claim 38, further comprising a film forming agent.
61. The gas permeable porous material according to claim 38, further comprising a curing agent.
62. The gas permeable porous material according to claim 38, further comprising a film forming agent and a curing agent.
63. The gas permeable porous material according to claim 59, further comprising a film forming agent.
64. The gas permeable porous material according to claim 59, further comprising a curing agent.
65. The gas permeable porous material according to claim 59, further comprising a film forming agent and a curing agent.
66. A method of preparing the gas permeable porous material according to claim 40, comprising polymerizing a composition comprising a nanostructured compound.
67. The method according to claim 66, further comprising reacting the polymeric nanostructured compound with a film forming agent.
68. The method according to claim 67, further comprising adding poly(vinylsilsesquioxane).
69. A method of separating a mixture of at least two gases by size exclusion, comprising contacting the mixture of gases with a gas permeable porous film as defined in claim 54, wherein the gas permeable porous film has pores which do not allow permeation of at least one gas.
70. The method of separating a mixture of at least two gases according to claim 69, wherein the mixture of gases is air.
71. The method of separating a mixture of at least two gases according to claim 69, wherein the mixture of gases includes nitrogen and oxygen.
72. The method of separating a mixture of at least twa gases according to claim 69, wherein the mixture of gases is an industrial exhaust mixture of gases.
73. The method of separating a mixture of at least two gases according to claim 72, wherein gases which are harmful to the environment are isolated from the industrial exhaust mixture of gases.
74. The gas permeable porous material according to claim 49, wherein n is 8, 10, 12 or 14.
75. A permeable porous material for separating a mixture of gases by selectable pore size exclusion, comprising pores formed with at least one nanostructured compound, wherein the at least one nanostructure compound is a polyhedral oligomeric silsequioxane (POSS) selected from the group consisting of:
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.
15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(1,3-propanediol-2-ethyl-2-methyloxy)propyldimethylsiloxy]-3,5,7,9,11,1 3,15-heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[(2-methyl,2-hydroxy)butyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.1 3,9,1 5,15.1 7,13]octasiloxane;
1-[3-(ethoxydimethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15, 1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 115,15, 1 7,13]octasiloxane:
1-[3-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15, 1 7,13]octasiloxane;
1-[2-(ethoxydimethylsilyl)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15, 17,13)octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15, 1 7,13]octasiloxane;
1-[2-(triethoxysilyl)propyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 1 15,15, 1 7,13]octasiloxane;
POSS-BisPhenol A-urethanes;
POSS-DiMethylol-urethanes;
1-chloro-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorodimethylsilyl)ethyl)-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(dichloromethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-(2-(trichlorosilyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(chlorodimethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)-octasiloxane;
1-[3-(dichloromethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(trichlorosilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo [9.5.1. 13,9 .1 5,15 .1 7,13)octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 .1 5,5 1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(dichlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,'3]octasiloxane;
1-[(2-epoxy)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[2-(cyclohexyl-3-epoxy)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
POSS-diepoxide resins;
1,3,5,7,9-octavinyl-11,13,15-epoxyethylpentacyclo[9.5.1.1. 3,9 .1. 15,15. 1. 17,13]octasiloxane;
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.
15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(1,3-propanediol-2-ethyl-2-methyloxy)propyldimethylsiloxy]-3,5,7,9,11,1 3,15-heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[(2-methyl,2-hydroxy)butyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.1 3,9,1 5,15.1 7,13]octasiloxane;
1-[3-(ethoxydimethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15, 1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 115,15, 1 7,13]octasiloxane:
1-[3-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15, 1 7,13]octasiloxane;
1-[2-(ethoxydimethylsilyl)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15, 17,13)octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15, 1 7,13]octasiloxane;
1-[2-(triethoxysilyl)propyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 1 15,15, 1 7,13]octasiloxane;
POSS-BisPhenol A-urethanes;
POSS-DiMethylol-urethanes;
1-chloro-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorodimethylsilyl)ethyl)-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(dichloromethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-(2-(trichlorosilyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(chlorodimethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)-octasiloxane;
1-[3-(dichloromethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(trichlorosilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo [9.5.1. 13,9 .1 5,15 .1 7,13)octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 .1 5,5 1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(dichlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,'3]octasiloxane;
1-[(2-epoxy)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[2-(cyclohexyl-3-epoxy)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
POSS-diepoxide resins;
1,3,5,7,9-octavinyl-11,13,15-epoxyethylpentacyclo[9.5.1.1. 3,9 .1. 15,15. 1. 17,13]octasiloxane;
76 endo-3,7,14-tris[1-(3-dimethylsiloxy)propyloxy-2,3-epoxypropyl]-1,3,5,7,9,11,14,-heptacyclopentyltricyclo[7.3.3.1, 5,11]-heptasiloxane;
1-(methylpropionato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo [9.5.1.1 3,9. 1 5,15 .1 7,13]octasiloxane;
1-(ethylundecanoato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9. 1 5,15 .1 7,13]octasiloxane;
1-[(3-chloro)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[4-chlorophenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[chlorobenzyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorobenzyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5.11 .1 9,15]octasiloxane;
1-(tridecafluoro-1,1,2,2-tetrahydrooctyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11 .1 9,15]octasiloxane;
1-(methylpropionato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo [9.5.1.1 3,9. 1 5,15 .1 7,13]octasiloxane;
1-(ethylundecanoato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9. 1 5,15 .1 7,13]octasiloxane;
1-[(3-chloro)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[4-chlorophenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[chlorobenzyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorobenzyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5.11 .1 9,15]octasiloxane;
1-(tridecafluoro-1,1,2,2-tetrahydrooctyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11 .1 9,15]octasiloxane;
77 1-(trimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11. 1 9,15]octasiloxane;
1,3,5,7,9-pentavinyl-11,13,15-[ 1-hydroxy-2-(methacryl)ethyl]pentacyclo[9.5.1.1 3,9. 1 5,15. 1 7.13]octasiloxane;
1,3,5,7,9,11-hexacyclohexyltetracyclo[5.5.1.13,11.15,9]hexasiloxane;
1,3,5,7,9,11,13,15-octacyclohexylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octacyclopentylpentacyclo[9.5.1.1 3,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octaphenylpentacyclo[9.5.1.1 3,9. 1 5.15. 1 7,13,]octasiloxane;
1,3,5,7,9,11,13,15-octamethylpentacyclo[9.5.1.1 3,9. 1 5,15 1 7,13,] octasiloxane;
1,3,5,7,9,11,13,15-octakis(dimethylsilyloxy)pentacyclo [9.5.1.1 3.9. 1 5,15. 1 7,13]octasiloxane;
POSS-modified Nylon 6;
1-[(3-cyano)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3.9.1 5.15, 1 7,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-(2-(Norbornen-2-yl)ethyldimethylsiloxy]-3,5,7,9,11, I3, l5heptacyclopentylpentacyclo[9.5.1.13,9. 15,15.17,13]-octasiloxane;
Poly(ethylnorbornenylPOSS-co-norbornene);
1,3,5,7,9-pentavinyl-11,13,15-[ 1-hydroxy-2-(methacryl)ethyl]pentacyclo[9.5.1.1 3,9. 1 5,15. 1 7.13]octasiloxane;
1,3,5,7,9,11-hexacyclohexyltetracyclo[5.5.1.13,11.15,9]hexasiloxane;
1,3,5,7,9,11,13,15-octacyclohexylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octacyclopentylpentacyclo[9.5.1.1 3,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octaphenylpentacyclo[9.5.1.1 3,9. 1 5.15. 1 7,13,]octasiloxane;
1,3,5,7,9,11,13,15-octamethylpentacyclo[9.5.1.1 3,9. 1 5,15 1 7,13,] octasiloxane;
1,3,5,7,9,11,13,15-octakis(dimethylsilyloxy)pentacyclo [9.5.1.1 3.9. 1 5,15. 1 7,13]octasiloxane;
POSS-modified Nylon 6;
1-[(3-cyano)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3.9.1 5.15, 1 7,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-(2-(Norbornen-2-yl)ethyldimethylsiloxy]-3,5,7,9,11, I3, l5heptacyclopentylpentacyclo[9.5.1.13,9. 15,15.17,13]-octasiloxane;
Poly(ethylnorbornenylPOSS-co-norbornene);
78 1,1,3,3-(Norbornenyldimethylsiloxy)-1,3,-dicyclohexyldisiloxane;
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13, 15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-vinyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-allyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13;9.15,15.17,13]octasiloxane;
1-[2-(cyclohexen-3-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
Poly(dimethyl-co-methylvinyl-co-methylethylsiloxyPOSS)siloxane;
POSS-diepoxide resins;
POSS-BisPhenol A-urethanes;
1-[2(diphenylphosphino)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9. 1 5,15,1 7,13)octasiloxane;
1-[2(diphenylphosphino)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo [9.5.1.1 3,9. 1 5,15.1 7,13] octasiloxane;
1-hydrido-3, 5, 7, 9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17, 13]octasiloxane;
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13, 15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-vinyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-allyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13;9.15,15.17,13]octasiloxane;
1-[2-(cyclohexen-3-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
Poly(dimethyl-co-methylvinyl-co-methylethylsiloxyPOSS)siloxane;
POSS-diepoxide resins;
POSS-BisPhenol A-urethanes;
1-[2(diphenylphosphino)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9. 1 5,15,1 7,13)octasiloxane;
1-[2(diphenylphosphino)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo [9.5.1.1 3,9. 1 5,15.1 7,13] octasiloxane;
1-hydrido-3, 5, 7, 9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17, 13]octasiloxane;
79 1-[hydridodimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
endo-3,7,14-tri(dimethylsilylhydrido)-1,3,5,7,9,11,14-[7.3.3.15,11]heptasiloxane;
1,1,3,3-(hydridodimethylsiloxy)-1,3-dicyclohexyldisiloxane;
Poly(dimethyl-co-methylhydrido-co-methylpropylPOSS)siloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.15,11]heptasiloxane;
1-hydroxy-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,1,3,3-(tetrahydroxy)-1,3-dicyclohexyldisiloxane;
1,3,5,7-(tetrahydroxy)-1,3,5,7-(tetraphenyl)cyclotetrasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11]octasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11]octasiloxane;
1-[2-(styryl)ethyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)-octasiloxane;
1-[(4-vinyl)phenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[2-(styryl)ethyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
endo-3,7,14-tri(dimethylsilylhydrido)-1,3,5,7,9,11,14-[7.3.3.15,11]heptasiloxane;
1,1,3,3-(hydridodimethylsiloxy)-1,3-dicyclohexyldisiloxane;
Poly(dimethyl-co-methylhydrido-co-methylpropylPOSS)siloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.15,11]heptasiloxane;
1-hydroxy-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,1,3,3-(tetrahydroxy)-1,3-dicyclohexyldisiloxane;
1,3,5,7-(tetrahydroxy)-1,3,5,7-(tetraphenyl)cyclotetrasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11]octasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11]octasiloxane;
1-[2-(styryl)ethyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)-octasiloxane;
1-[(4-vinyl)phenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[2-(styryl)ethyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
80 Poly(styrylPOSS-co-styrene);
poly(vinylsilsesquioxane); T10 compound, T12 compound, T14 compound, and mixtures thereof.
76. A method of preparing a gas permeable material, comprising:
selecting at least one nanostructured compound including 30% or more polyhedral oligomeric silsequioxane (POSS) by weight; and polymerizing the at least one nanostructured compound to obtain the gas permeable material for separating a mixture of gases by selectable pore size exclusion.
77. The method according to claim 76, wherein said at least one nanostructured compound is a repeat unit in an oligomer or polymer.
78. The method according to claim 76, further comprising adding at least one of a film forming agent and a curing agent.
79. The method according to claim 76, wherein the selectable pore size exclusion is a function of the effective working diameter of the gas atoms or molecules.
80. The method according to claim 78, further comprising bonding the at least one nanostructured compound through a reactive group to the film forming agent.
poly(vinylsilsesquioxane); T10 compound, T12 compound, T14 compound, and mixtures thereof.
76. A method of preparing a gas permeable material, comprising:
selecting at least one nanostructured compound including 30% or more polyhedral oligomeric silsequioxane (POSS) by weight; and polymerizing the at least one nanostructured compound to obtain the gas permeable material for separating a mixture of gases by selectable pore size exclusion.
77. The method according to claim 76, wherein said at least one nanostructured compound is a repeat unit in an oligomer or polymer.
78. The method according to claim 76, further comprising adding at least one of a film forming agent and a curing agent.
79. The method according to claim 76, wherein the selectable pore size exclusion is a function of the effective working diameter of the gas atoms or molecules.
80. The method according to claim 78, further comprising bonding the at least one nanostructured compound through a reactive group to the film forming agent.
81 81. The method according to claim 78, wherein the film forming agent has at least one polymeric unit selected from the group consisting of polyvinyl, polycarbonate, polyurethane, poly(diorgano)siloxane, polysulfone, polyamide, poly(epoxide), polyepichlorohydrin, polyether, polyester, polyketone, and polyalkylene.
82. The method according to claim 81, wherein the film forming agent is a blend of at least two different polymers or is a random or block copolymer of at least two different polymeric units.
83. The method according to claim 81, wherein the organo- group of the poly(diorgano)siloxane is selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, iso-butyl, tert-butyl, pentyl, hexyl, cyclohexyl and phenyl; wherein the polyvinyl is selected from the group consisting of polyvinyl alcohol, poly(vinyl alcohol-co-ethylene), polyvinyl chloride, polyvinyl bromide, poly(vinyl acetate), poly(alkyl)acrylate, poly(alkyl)methacrylate, poly(acrylic acid) or salt thereof, polyacrylonitrile, polystyrene, poly(vinyl sulfonic acid) or salt thereof, and poly(vinyl methyl ketone); wherein the polyether is selected from the group consisting of poly(ethylene glycol), poly(propylene glycol), poly(ethylene terephthalate), poly(ethylene succinate), polyacetal, and polytetrahydrofuran; and wherein the polyalkylene is selected from the group consisting of polyethylene, polypropylene and polybutadiene.
84. The method according to claim 83, wherein the alkyl group of the poly(alkyl)acrylate or poly(alkyl)methacrylate is selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, butyl and 2-ethylhexyl.
85. The method according to claim 76, wherein the at least one nanostructured compound is further selected from the group consisting of a zeolite, cyclomacroether, porphyrin, foldamer, cyclodextrin and mixtures thereof.
86. The method according to claim 76, wherein the at least one nanostructured compound is substituted with an alcohol, alkoxysilane, amine, chlorosilane, epoxide, ester, halide, methacrylate, molecular silica, nitrite, norbornene, olefin, phosphine, silane, silanol, or styrene.
87. The method according to claim 76, wherein the POSS has a molecular formula of:
Si n O3/2n R n wherein n is 4-36, 48 or 60, and R is a reactive substituent.
Si n O3/2n R n wherein n is 4-36, 48 or 60, and R is a reactive substituent.
88. The method according to claim 76, wherein the POSS is selected from the group consisting of:
1-[3-(allylbisphenol A)propyldimethylsiloxy)-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.
15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(1,3-propanediol-2-ethyl-2-methyloxy)propyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[(2-methyl,2-hydroxy)butyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.1 3,9. 1 5,15. 1 7,13]octasiloxane;
1-[3-(ethoxydimethylsilyl)propyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 1 15,15, 1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 1 15,15,1, 7,13]octasiloxane;
1-[3-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1. 1 3,9, 1 15,15, 1 7,13]octasiloxane;
1-[2-(ethoxydimethylsilyl)ethyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15 1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 1 15,15, 1 7,13]octasiloxane;
1-[2-(triethoxysilyl)propyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 1 15,15, 1 7,13]octasiloxane;
POSS-BisPhenol A-urethanes;
POSS-DiMethylol-urethanes;
1-chloro-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorodimethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]Octans iloxane;
1-[2-(dichloromethylsilyl)ethyl]-3,5;7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(trichlorosilyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15:17,13]octasiloxane;
1-[3-(chlorodimethylsilyl)propyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15,17,13]-octasiloxane;
1-[3-(dichloromethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-(3-(trichlorosilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9. 1 5,15. 1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9. 1 5,15. 1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(dichlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9. 1 5,15. 1 7,13]octasiloxane;
1-((2-epoxy)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexyl-3-epoxy)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
POSS-diepoxide resins;
1,3,5,7,9-octavinyl-11,13,15-epoxyethylpentacyclo[9.5.1.1. 3,9 .1. 15,15 .1. 17,13]octasiloxane;
endo-3,7,14-tris[1-(3-dimethylsiloxy)propyloxy-2,3-epoxypropyl]-1,3,5,7,9,11,14,-heptacyclopentyltricyclo[7.3.3.1, 5,11]-heptasiloxane;
1-(methylpropionato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo [9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-(ethylundecanoato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 .17,13]octasiloxane;
1-[(3-chloro)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[4-chlorophenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[chlorobenzyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorobenzyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11 .1 9,15)octasiloxane;
1-(tridecafluoro-1,1,2,2-tetrahydrooctyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl)-7-methyltetracyclo[9.5.1.1 5,11 .1 9,15)octasiloxane;
1-(trimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl)-7-methyltetracyclo[9.5.1.1 5,11 .1 9,15]octasiloxane;
1,3,5,7,9-pentavinyl-11,1.3,15-[1-hydroxy-2-(methacryl)ethyl)pentacyclo[9.5.1.1 3.9 .1 5,15 .1 7,13]octasiloxane;
1,3,5,7,9,11-hexacyclohexyltetracyclo[5.5.1.13,11.15,9)hexasiloxane;
1,3,5,7,9,11;13,15-octacyclohexylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1,3,5,7,9,11,13,15-octacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1,3,5,7,9,11,13,15-octaphenylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-octamethylpentacyclo[9.5.1.1 3.9 .1 5,15 .1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-octakis(dimethylsilyloxy)pentacyclo [9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
POSS-modified Nylon 6;
1-[(3-cyano)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 .15,15 .1 7,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(ethylnorbornenylPOSS-co-norbornene);
1,1,3,3-(Norbornenyldimethylsiloxy)-1;3,-dicyclohexyldisiloxane;
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-vinyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-allyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexen-3-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
Poly(dimethyl-co-methylvinyl-co-methylethylsiloxyPOSS)siloxane;
POSS-diepoxide resins;
POSS-BisPhenol A-urethanes;
1-[2(diphenylphosphino)ethy1]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-[2(diphenylphosphino)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 .1 5,15 1, 7,13]octasiloxane;
1-hydrido-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[hydridodimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
endo-3,7,14-tri(dimethylsilylhydrido)-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11)heptasiloxane;
1,1,3,3-(hydridodimethylsiloxy)-1,3-dicyclohexyldisiloxane;
Poly(dimethyl-co-methylhydrido-co-methylpropylPOSS)siloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11)heptasiloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.15,11]heptasiloxane;
1-hydroxy-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1,1,3,3-(tetrahydroxy)-1,3-dicyclohexyldisiloxane;
1,3,5,7-(tetrahydroxy)-1,3,5,7-(tetraphenyl)cyclotetrasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11]octasiloxane;
1-[3-(allylbisphenol A)propyldimethylsiloxy)-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.
15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(1,3-propanediol-2-ethyl-2-methyloxy)propyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[(2-methyl,2-hydroxy)butyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.1 3,9. 1 5,15. 1 7,13]octasiloxane;
1-[3-(ethoxydimethylsilyl)propyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 1 15,15, 1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 1 15,15,1, 7,13]octasiloxane;
1-[3-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1. 1 3,9, 1 15,15, 1 7,13]octasiloxane;
1-[2-(ethoxydimethylsilyl)ethyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15 1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 1 15,15, 1 7,13]octasiloxane;
1-[2-(triethoxysilyl)propyl)3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 1 15,15, 1 7,13]octasiloxane;
POSS-BisPhenol A-urethanes;
POSS-DiMethylol-urethanes;
1-chloro-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorodimethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]Octans iloxane;
1-[2-(dichloromethylsilyl)ethyl]-3,5;7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(trichlorosilyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15:17,13]octasiloxane;
1-[3-(chlorodimethylsilyl)propyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15,17,13]-octasiloxane;
1-[3-(dichloromethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-(3-(trichlorosilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9. 1 5,15. 1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9. 1 5,15. 1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(dichlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9. 1 5,15. 1 7,13]octasiloxane;
1-((2-epoxy)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexyl-3-epoxy)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
POSS-diepoxide resins;
1,3,5,7,9-octavinyl-11,13,15-epoxyethylpentacyclo[9.5.1.1. 3,9 .1. 15,15 .1. 17,13]octasiloxane;
endo-3,7,14-tris[1-(3-dimethylsiloxy)propyloxy-2,3-epoxypropyl]-1,3,5,7,9,11,14,-heptacyclopentyltricyclo[7.3.3.1, 5,11]-heptasiloxane;
1-(methylpropionato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo [9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-(ethylundecanoato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 .17,13]octasiloxane;
1-[(3-chloro)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[4-chlorophenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[chlorobenzyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorobenzyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11 .1 9,15)octasiloxane;
1-(tridecafluoro-1,1,2,2-tetrahydrooctyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl)-7-methyltetracyclo[9.5.1.1 5,11 .1 9,15)octasiloxane;
1-(trimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl)-7-methyltetracyclo[9.5.1.1 5,11 .1 9,15]octasiloxane;
1,3,5,7,9-pentavinyl-11,1.3,15-[1-hydroxy-2-(methacryl)ethyl)pentacyclo[9.5.1.1 3.9 .1 5,15 .1 7,13]octasiloxane;
1,3,5,7,9,11-hexacyclohexyltetracyclo[5.5.1.13,11.15,9)hexasiloxane;
1,3,5,7,9,11;13,15-octacyclohexylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1,3,5,7,9,11,13,15-octacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1,3,5,7,9,11,13,15-octaphenylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-octamethylpentacyclo[9.5.1.1 3.9 .1 5,15 .1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-octakis(dimethylsilyloxy)pentacyclo [9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
POSS-modified Nylon 6;
1-[(3-cyano)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 .15,15 .1 7,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(ethylnorbornenylPOSS-co-norbornene);
1,1,3,3-(Norbornenyldimethylsiloxy)-1;3,-dicyclohexyldisiloxane;
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-vinyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-allyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexen-3-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
Poly(dimethyl-co-methylvinyl-co-methylethylsiloxyPOSS)siloxane;
POSS-diepoxide resins;
POSS-BisPhenol A-urethanes;
1-[2(diphenylphosphino)ethy1]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-[2(diphenylphosphino)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 .1 5,15 1, 7,13]octasiloxane;
1-hydrido-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[hydridodimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
endo-3,7,14-tri(dimethylsilylhydrido)-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11)heptasiloxane;
1,1,3,3-(hydridodimethylsiloxy)-1,3-dicyclohexyldisiloxane;
Poly(dimethyl-co-methylhydrido-co-methylpropylPOSS)siloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11)heptasiloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.15,11]heptasiloxane;
1-hydroxy-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1,1,3,3-(tetrahydroxy)-1,3-dicyclohexyldisiloxane;
1,3,5,7-(tetrahydroxy)-1,3,5,7-(tetraphenyl)cyclotetrasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11]octasiloxane;
89 endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11]octasiloxane;
1-[2-(styryl)ethyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)-octasiloxane;
1-[(4-vinyl)phenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-(2-(styryl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)-octasiloxane;
Poly(styrylPOSS-co-styrene);
poly(vinylsilsesquioxane); T10 compound, T12 compound, T14 compound, and mixtures thereof.
89. The method according to claim 78, wherein the curing agent is a peroxide.
1-[2-(styryl)ethyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)-octasiloxane;
1-[(4-vinyl)phenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-(2-(styryl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)-octasiloxane;
Poly(styrylPOSS-co-styrene);
poly(vinylsilsesquioxane); T10 compound, T12 compound, T14 compound, and mixtures thereof.
89. The method according to claim 78, wherein the curing agent is a peroxide.
90. The method according to claim 78, wherein the material has 10 15 to 20 pores/m2.
91. The method according to claim 78, wherein the material has 10 16 to 10 18 pores/m2.
92. A porous film which is selectively permeable to gases, made from the method of claim 76.
93. An apparatus for separating a mixture of gases by size exclusion, comprising a chamber made of a gas impermeable material, wherein the chamber has an opening sealed with a porous film which is selectively permeable to gases as prepared in claim 92.
94. The apparatus for separating a mixture of gases by size exclusion according to claim 93, wherein the apparatus has n chambers in a series with n-1 porous films, wherein each chamber has at least one opening sealed with the porous film in communication with an opening in another chamber, and wherein n is a whole number greater than 2.
95. The apparatus for separating a mixture of gases by size exclusion according to claim 94, wherein n is a whole number greater than 2 and the openings in the series of chambers are sealed with porous films having a decreasing average pore size.
96. The apparatus for separating a mixture of gases by size exclusion according to claim 95, wherein a series of openings are sealed with porous films having an average pore size of ~3.55 .ANG., ~3.4 .ANG. and ~3.0 .ANG..
97. The method according to claim 76, wherein said at least one nanostructured compound is poly(vinylsilsesquioxane).
98. The method according to claim 76, further comprising adding a film forming agent.
99. The method according to claim 76, further comprising adding a curing agent.
100. The method according to claim 76, further comprising adding a film forming agent and a curing agent.
101. The method according to claim 97, further comprising adding a film forming agent.
102. The method according to claim 97, further. comprising adding a curing agent.
103. The method according to claim 97, further comprising adding a film forming agent and a curing agent.
104. A method of separating a mixture of at least two gases by size exclusion, comprising contacting the mixture of gases with a gas permeable porous film as prepared in claim 92, wherein the gas permeable porous film has pores which do not allow permeation of at least one gas.
105. The method of separating a mixture of at least two gases according to claim 104, wherein the mixture of gases is air.
106. The method of separating a mixture of at least two gases according to claim 104, wherein the mixture of gases includes nitrogen and oxygen.
107. The method of separating a mixture of at least two gases according to claim 104, wherein the mixture of gases is an industrial exhaust mixture of gases.
108. The method of separating a mixture of at least two gases according to claim 107, wherein gases which are harmful to the environment are isolated from the industrial exhaust mixture of gases.
109. The method according to claim 87, wherein n is 8, 10, 12 or 14.
110. A method of preparing a gas permeable material, comprising:
selecting at least one nanostructured compound having naturally occurring pores; and polymerizing the at least one nanostructured compound to obtain the gas permeable material, wherein the naturally occurring pores contribute to gas separation by selectable pore size exclusion and/or the at least one nanostructured compound creates pores by disturbing surrounding structure wherein the created pores contribute to the gas separation by selectable pore size exclusion.
selecting at least one nanostructured compound having naturally occurring pores; and polymerizing the at least one nanostructured compound to obtain the gas permeable material, wherein the naturally occurring pores contribute to gas separation by selectable pore size exclusion and/or the at least one nanostructured compound creates pores by disturbing surrounding structure wherein the created pores contribute to the gas separation by selectable pore size exclusion.
111. The method according to claim 110, wherein said at least one nanostructured compound is a repeat unit in an oligomer or polymer.
112. The method according to claim 110, further comprising at least one of a film forming agent and a curing agent.
113. The method according to claim 110, wherein the selectable pore size exclusion is a function of the effective working diameter of the gas atoms or molecules.
114. The method according to claim 112, further comprising bonding at least one nanostructured compound through a reactive group to the film forming agent.
115. The method according to claim 113, wherein the film forming agent has at least one polymeric unit selected from the group consisting of polyvinyl, polycarbonate, polyurethane, poly(diorgano)siloxane, polysulfone, polyamide, poly(epoxide), polyepichlorohydrin, polyether, polyester, polyketone, and polyalkylene.
116. The method according to claim 115, wherein the film forming agent is a blend of at least two different polymers or is a random or block copolymer of at least two different polymeric units.
1.17. The method according to claim 115, wherein the organo- group of the poly(diorgano)siloxane is selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, iso-butyl, tert-butyl, pentyl, hexyl, cyclohexyl and phenyl; wherein the polyvinyl is selected from the group consisting of polyvinyl alcohol, poly(vinyl alcohol-co-ethylene), polyvinyl chloride, polyvinyl bromide, poly(vinyl acetate), poly(alkyl)acrylate, poly(alkyl)methacrylate, poly(acrylic acid) or salt thereof, polyacrylonitrile, polystyrene, poly(vinyl sulfonic acid) or salt thereof, and poly(vinyl methyl ketone); wherein the polyether is selected from the group consisting of poly(ethylene glycol), poly(propylene glycol), poly(ethylene terephthalate), poly(ethylene succinate), polyacetal, and polytetrahydrofuran; and wherein the polyalkylene is selected from the group consisting of polyethylene, polypropylene and polybutadiene.
118. The method according to claim 117, wherein the alkyl group of the poly(alkyl)acrylate or poly(alkyl)methacrylate is selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, butyl and 2-ethylhexyl.
119. The method according to claim 110, wherein the at least one nanostructured compound is selected from the group consisting of polyhedral oligomeric silsequioxane (POSS) a zeolite, cyclormacroether, porphyrin, foldamer, cyclodextrin and mixtures thereof.
120. The method according to claim 110, wherein the at least one nanostructured compound is substituted with an alcohol, alkoxysilane, amine, chlorosilane, epoxide, ester, halide, methacrylate, molecular silica, nitrile, norbornene, olefin, phosphine, silane, silanol, or styrene.
121. The method according to claim 119, wherein the POSS has a molecular formula of:
Si n O3/2n R n wherein n is 4-36, 48 or 60, and R is a reactive substituent.
122. The method according to claim 119, wherein the POSS is selected from the group consisting of:
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13, 15heptacyclopentylpentacyclo-[9.5.1.13,9.
15,15.17, 13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13, 15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17, 13]octasiloxane;
1-[3-(1,3-propanediol-2-ethyl-2-methyloxy)propyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17, 13]octasiloxane;
1-[(2-methyl,2-hydroxy)butyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-[3-(ethoxydimethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3.9,1 15,15,1 7,13]octasiloxane:
1-[3-(triethoxysilyl)propyl] 3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1. 13,9, 1 15,15 1 7,13]octasiloxane;
1-[2-(ethoxydimethylsilyl)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 1 15,15,1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15, 1 7,13]octasiloxane;
1-[2-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 1 15,15,1 7,13]octasiloxane;
POSS-BisPhenol A-urethanes;
POSS-DiMethylol-urethanes;
1-chloro-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorodimethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(dichloromethylsilyl)ethyl]-3,5,7,9,11,13, 15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(trichlorosilyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(chlorodimethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(dichloromethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(trichlorosilyl)propyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,?,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(dichlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-[(2-epoxy)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexyl-3-epoxy)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
POSS-diepoxide resins;
1,3,5,7,9-octavinyl-11,13,15-epoxyethylpentacyclo[9.5.1.1 .3,9 . 1 .15,15 . 1 .17,13]octasiloxane;
endo-3,7,14-tris[1-(3-dimethylsiloxy)propyloxy-2,3-epoxypropyl]-1,3,5,7,9,11,14,-heptacyclopentyltricyclo[7.3.3.1, 5,11]heptasiloxane;
1-(methylpropionato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo [9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-(ethylundecanoato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-[(3-chloro)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[4-chlorophenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[chlorobenzyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorobenzyl)ethyl)-3,5,7,9,11,13, 15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[3-(methacryl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11 .1 9,15]octasiloxane;
1-(tridecafluoro-1,1,2,2-tetrahydrooctyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo [9.5.1.1 5,11 .1 9,15]octasiloxane;
1-(trimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11 .1 9,15]octasiloxane;
1,3,5,7,9-pentavinyl-11,13,15-[1-hydroxy-2-(methacryl)ethyl)pentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1,3,5,7,9,11-hexacyclohexyltetracyclo[5.5.1.13,11.15,9]hexasiloxane;
1,3,5,7,9,11,13,15-octacyclohexylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octaphenylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13,]octasiloxane;
1,3,5,7,9,11,13,15-octamethylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13,]octasiloxane;
1,3,5,7,9,11,13,15-octakis(dimethylsilyloxy)pentacyclo [9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
POSS-modified Nylon 6;
1-[(3-cyano)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyldimethylsiloxy)-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(ethylnorbornenylPOSS-co-norbornene);
1,1,3,3-(Norbornenyldimethylsiloxy)-1,3,-dicyclohexyldisiloxane;
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13, 15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17, 13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13, 15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-vinyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-allyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexen-3-yl)ethyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.13,9.15,15.17,13]octasiloxane;
Poly(dimethyl-co-methylvinyl-co-methylethylsiloxyPOSS)siloxane;
POSS-diepoxide resins;
POSS-BisPhenol A-urethanes;
1-[2(diphenylphosphino)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.1 3'9 .1 5,15 .1 7.13]octasiloxane;
1-[2(diphenylphosphino)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-hydrido-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[hydridodimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
endo-3,7,14-tri(dimethylsilylhydrido)-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
1,1,3,3-(hydridodimethylsiloxy)-1,3-dicyclohexyldisiloxane;
Poly(dimethyl-co-methylhydrido-co-methylpropylPOSS)siloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.15,11]heptasiloxane;
1-hydroxy-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,1,3,3-(tetrahydroxy)-1,3-dicyclohexyldisiloxane;
1,3,5,7-(tetrahydroxy)-1,3,5,7-(tetraphenyl)cyclotetrasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11]octasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11]octasiloxane;
1-[2-(styryl)ethyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[(4-vinyl)phenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(styryl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(styrylPOSS-co-styrene);
poly(vinylsilsesquioxane); T10 compound, T12 compound, T14 compound, and mixtures thereof.
123. The method according to claim 112, wherein the curing agent is a peroxide.
124. The method according to claim 112, wherein the material has 10 15 to 20 pores/m2.
125. The method according to claim 112, wherein the material has 10 16 to 10 18 pores/m2.
125. A porous film which is selectively permeable to gases, made from the method of claim 110.
127. An apparatus for separating a mixture of gases by size exclusion, comprising a chamber made of a gas impermeable material, wherein the chamber has an opening sealed with a porous film which is selectively permeable to gases as prepared in claim 126.
128. The apparatus for separating a mixture of gases by size exclusion according to claim 127, wherein the apparatus has n chambers in a series with n-1 porous films, wherein each chamber has at least one opening sealed with the porous film in communication with an opening in another chamber, and wherein n is a whole number greater than 2.
129. The apparatus for separating a mixture of gases by size exclusion according to claim 128, wherein n is a whole number greater than 2 and the openings in the series of chambers are sealed with porous films having a decreasing average pore size.
130. The apparatus for separating a mixture of gases by size exclusion according to claim 129, wherein a series of openings are sealed with porous films having an average pore size of ~3.55. .ANG., ~3.4 .ANG. and ~3.0 .ANG..
131. The method according to claim 110, wherein said at least one nanostructured compound is poly(vinylsilsesquioxane).
132. The method according to claim 110, further comprising adding a film forming agent.
133. The method according to claim 110, further comprising adding a curing agent.
134. The method according to claim 110, further comprising adding a film forming agent and a curing agent.
135. The method according to claim 131, further comprising adding a film forming agent.
136. The method according to claim 131, further comprising a curing agent.
137. The method according to claim 131, further comprising a film forming agent and a curing agent.
138. A method of separating a mixture of at least two gases by size exclusion, comprising contacting the mixture of gases with a gas permeable porous film as prepared in claim 125, wherein the gas permeable porous film has pores which do not allow permeation of at least one gas.
139. The method of separating a mixture of at least two gases according to claim 138, wherein the mixture of gases is air.
140. The method of separating a mixture of at least two gases according to claim 138, wherein the mixture of gases includes nitrogen and oxygen.
141. The method of separating a mixture of at least two gases according to claim 138, wherein the mixture of gases is an industrial exhaust mixture of gases.
142. The method of separating a mixture of at least two gases according to claim 141, wherein gases which are harmful to the environment are isolated from the industrial exhaust mixture of gases.
143. The gas permeable porous material according to claim 121, wherein n is 8, 10, 12 or 14.
144. A method of preparing a gas permeable material, comprising:
selecting at least one nanostructured compound wherein the at least one nanostructural compound is a polyhedral oligomeric silsequioxane (POSS) selected from the group consisting of:
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13, 15heptacyclopentylpentacyclo-[9.5.1.13,9.
15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(1,3-propanediol-2-ethyl-2-methyloxy)propyldimethylsiloxy]-3,5,7,9,11,1 3,15-heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[(2-methyl,2-hydroxy)butyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[3-(ethoxydimethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane:
1-[3-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
1-[2-(ethoxydimethylsilyl)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15 ,1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
1-[2-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
POSS-BisPhenol A-urethanes;
POSS-DiMethylol-urethanes;
1-chloro-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorodimethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(dichloromethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(trichlorosilyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(chlorodimethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(dichloromethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(trichlorosilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl)pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(dichlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[(2-epoxy)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexyl-3-epoxy)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
POSS-diepoxide resins;
1,3,5,7,9-octavinyl-11,13,15-epoxyethylpentacyclo[9.5.1.1.3,9.1.15,15.1.17,13]octasiloxane;
endo-3,7,14-tris[1-(3-dimethylsiloxy)propyloxy-2,3-epoxypropyl]-1,3,5,7,9,11,14,-heptacyclopentyltricyclo[7.3.3.1,5,11]heptasiloxane;
1-(methylpropionato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo [9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-(ethylundecanoato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[(3-chloro)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.13,9.15,15.17,13]octasiloxane;
1-[4-chlorophenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[chlorobenzyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorobenzyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[3-(methacryl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-(3-(methacryl)propyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-(3-(methacryl)propyl)-7-methyltetracyclo(9.5.1.1 5,11.1 9,15]octasiloxane;
1-(tridecafluoro-1,1,2,2-tetrahydrooctyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl)-7-methyltetracyclo[9.5.1.1 5,11.1 9,15])octasiloxane;
1-(trimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11.1 9,15]octasiloxane;
1,3,5,7,9-pentavinyl-11,13,15-[1-hydroxy-2-(methacryl)ethyl]pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1,3,5,7,9,11-hexacyclohexyltetracyclo[5.5.1.13,11.15,9]hexasiloxane;
1,3,5,7,9,11,13,15-octacyclohexylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octaphenylpentacyclo[9.5.1.13,9.15,15,17,13]octasiloxane;
1,3,5,7,9,11,13,15-octamethylpentacyclo[9.5.1.1 3,9. 1 5,15.1 7.13.]octasiloxane;
1,3,5,7,9,11,13,15-octakis(dimethylsilyloxy)pentacyclo [9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
POSS-modified Nylon 6;
1-[(3-cyano)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9. 1 5,15.1 7,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyldimethylsiloxy]-3,5,7,9,11,13, l5heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(ethylnorbornenylPOSS-co-norbornene);
1,1,3,3-(Norbornenyldimethylsiloxy)-1,3,-dicyclohexyldisiloxane;
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13, l5heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13, l5heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17, l3]octasiloxane;
1,3,5,7,9,11,13,15-octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-vinyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-allyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexen-3-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
Poly(dimethyl-co-methylvinyl-co-methylethylsiloxyPOSS)siloxane;
POSS-diepoxide resins;
POSS-BisPhenol A-urethanes;
1-[2(diphenylphosphino)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[2(diphenylphosphino)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-hydrido-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[hydridodimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,l3]octasiloxane;
endo-3,7,14-tri(dimethylsilylhydrido)-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
1,1,3,3-(hydridodimethylsiloxy)-1,3-dicyclohexyldisiloxane;
Poly(dimethyl-co-methylhydrido-co-methylpropylPOSS)siloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.15,11 )heptasiloxane;
1-hydroxy-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17, l3Joctasiloxane;
1,1,3,3-(tetrahydroxy)-1,3-dicyclohexyldisiloxane;
1,3,5,7-(tetrahydroxy)-1,3,5,7-(tetraphenyl)cyclotetrasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5.11)octasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5.11]octasiloxane;
1-[2-(styryl)ethyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[(4-vinyl)phenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,l3]octasiloxane;
1-[2-(styryl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(styrylPOSS-co-styrene);
poly(vinylsilsesquioxane); T10 compound, T12 compound, T14 compound, and mixtures thereof; and polymerizing the at least one nanostructured compound to obtain the gas permeable material for separating a mixture of gases by selectable pore size exclusion.
145. A method of preparing a gas permeable porous material comprising:
sputtering a metal film on a metal, ceramic, or organic substrate, forming a film of a photoresist resin on the film, curing the photoresist resin in a predetermined pattern by laser light, removing uncured photoresist resin thereby forming a masked metal film, applying a predetermined amount of an etchant solution to the masked metal film to form tracks or channels in the film, and enclosing the tracks or channels with a second metal film.
1.17. The method according to claim 115, wherein the organo- group of the poly(diorgano)siloxane is selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, iso-butyl, tert-butyl, pentyl, hexyl, cyclohexyl and phenyl; wherein the polyvinyl is selected from the group consisting of polyvinyl alcohol, poly(vinyl alcohol-co-ethylene), polyvinyl chloride, polyvinyl bromide, poly(vinyl acetate), poly(alkyl)acrylate, poly(alkyl)methacrylate, poly(acrylic acid) or salt thereof, polyacrylonitrile, polystyrene, poly(vinyl sulfonic acid) or salt thereof, and poly(vinyl methyl ketone); wherein the polyether is selected from the group consisting of poly(ethylene glycol), poly(propylene glycol), poly(ethylene terephthalate), poly(ethylene succinate), polyacetal, and polytetrahydrofuran; and wherein the polyalkylene is selected from the group consisting of polyethylene, polypropylene and polybutadiene.
118. The method according to claim 117, wherein the alkyl group of the poly(alkyl)acrylate or poly(alkyl)methacrylate is selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, butyl and 2-ethylhexyl.
119. The method according to claim 110, wherein the at least one nanostructured compound is selected from the group consisting of polyhedral oligomeric silsequioxane (POSS) a zeolite, cyclormacroether, porphyrin, foldamer, cyclodextrin and mixtures thereof.
120. The method according to claim 110, wherein the at least one nanostructured compound is substituted with an alcohol, alkoxysilane, amine, chlorosilane, epoxide, ester, halide, methacrylate, molecular silica, nitrile, norbornene, olefin, phosphine, silane, silanol, or styrene.
121. The method according to claim 119, wherein the POSS has a molecular formula of:
Si n O3/2n R n wherein n is 4-36, 48 or 60, and R is a reactive substituent.
122. The method according to claim 119, wherein the POSS is selected from the group consisting of:
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13, 15heptacyclopentylpentacyclo-[9.5.1.13,9.
15,15.17, 13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13, 15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17, 13]octasiloxane;
1-[3-(1,3-propanediol-2-ethyl-2-methyloxy)propyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17, 13]octasiloxane;
1-[(2-methyl,2-hydroxy)butyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-[3-(ethoxydimethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3.9,1 15,15,1 7,13]octasiloxane:
1-[3-(triethoxysilyl)propyl] 3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1. 13,9, 1 15,15 1 7,13]octasiloxane;
1-[2-(ethoxydimethylsilyl)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 1 15,15,1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15, 1 7,13]octasiloxane;
1-[2-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9, 1 15,15,1 7,13]octasiloxane;
POSS-BisPhenol A-urethanes;
POSS-DiMethylol-urethanes;
1-chloro-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorodimethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(dichloromethylsilyl)ethyl]-3,5,7,9,11,13, 15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(trichlorosilyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(chlorodimethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(dichloromethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(trichlorosilyl)propyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,?,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(dichlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-[(2-epoxy)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexyl-3-epoxy)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
POSS-diepoxide resins;
1,3,5,7,9-octavinyl-11,13,15-epoxyethylpentacyclo[9.5.1.1 .3,9 . 1 .15,15 . 1 .17,13]octasiloxane;
endo-3,7,14-tris[1-(3-dimethylsiloxy)propyloxy-2,3-epoxypropyl]-1,3,5,7,9,11,14,-heptacyclopentyltricyclo[7.3.3.1, 5,11]heptasiloxane;
1-(methylpropionato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo [9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-(ethylundecanoato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-[(3-chloro)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[4-chlorophenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[chlorobenzyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorobenzyl)ethyl)-3,5,7,9,11,13, 15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[3-(methacryl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(methacryl)propyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11 .1 9,15]octasiloxane;
1-(tridecafluoro-1,1,2,2-tetrahydrooctyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo [9.5.1.1 5,11 .1 9,15]octasiloxane;
1-(trimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11 .1 9,15]octasiloxane;
1,3,5,7,9-pentavinyl-11,13,15-[1-hydroxy-2-(methacryl)ethyl)pentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1,3,5,7,9,11-hexacyclohexyltetracyclo[5.5.1.13,11.15,9]hexasiloxane;
1,3,5,7,9,11,13,15-octacyclohexylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octaphenylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13,]octasiloxane;
1,3,5,7,9,11,13,15-octamethylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13,]octasiloxane;
1,3,5,7,9,11,13,15-octakis(dimethylsilyloxy)pentacyclo [9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
POSS-modified Nylon 6;
1-[(3-cyano)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyldimethylsiloxy)-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(ethylnorbornenylPOSS-co-norbornene);
1,1,3,3-(Norbornenyldimethylsiloxy)-1,3,-dicyclohexyldisiloxane;
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13, 15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17, 13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13, 15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-vinyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-allyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexen-3-yl)ethyl)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.13,9.15,15.17,13]octasiloxane;
Poly(dimethyl-co-methylvinyl-co-methylethylsiloxyPOSS)siloxane;
POSS-diepoxide resins;
POSS-BisPhenol A-urethanes;
1-[2(diphenylphosphino)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.1 3'9 .1 5,15 .1 7.13]octasiloxane;
1-[2(diphenylphosphino)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.1 3,9 .1 5,15 .1 7,13]octasiloxane;
1-hydrido-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[hydridodimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
endo-3,7,14-tri(dimethylsilylhydrido)-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
1,1,3,3-(hydridodimethylsiloxy)-1,3-dicyclohexyldisiloxane;
Poly(dimethyl-co-methylhydrido-co-methylpropylPOSS)siloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.15,11]heptasiloxane;
1-hydroxy-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,1,3,3-(tetrahydroxy)-1,3-dicyclohexyldisiloxane;
1,3,5,7-(tetrahydroxy)-1,3,5,7-(tetraphenyl)cyclotetrasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11]octasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5,11]octasiloxane;
1-[2-(styryl)ethyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[(4-vinyl)phenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(styryl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(styrylPOSS-co-styrene);
poly(vinylsilsesquioxane); T10 compound, T12 compound, T14 compound, and mixtures thereof.
123. The method according to claim 112, wherein the curing agent is a peroxide.
124. The method according to claim 112, wherein the material has 10 15 to 20 pores/m2.
125. The method according to claim 112, wherein the material has 10 16 to 10 18 pores/m2.
125. A porous film which is selectively permeable to gases, made from the method of claim 110.
127. An apparatus for separating a mixture of gases by size exclusion, comprising a chamber made of a gas impermeable material, wherein the chamber has an opening sealed with a porous film which is selectively permeable to gases as prepared in claim 126.
128. The apparatus for separating a mixture of gases by size exclusion according to claim 127, wherein the apparatus has n chambers in a series with n-1 porous films, wherein each chamber has at least one opening sealed with the porous film in communication with an opening in another chamber, and wherein n is a whole number greater than 2.
129. The apparatus for separating a mixture of gases by size exclusion according to claim 128, wherein n is a whole number greater than 2 and the openings in the series of chambers are sealed with porous films having a decreasing average pore size.
130. The apparatus for separating a mixture of gases by size exclusion according to claim 129, wherein a series of openings are sealed with porous films having an average pore size of ~3.55. .ANG., ~3.4 .ANG. and ~3.0 .ANG..
131. The method according to claim 110, wherein said at least one nanostructured compound is poly(vinylsilsesquioxane).
132. The method according to claim 110, further comprising adding a film forming agent.
133. The method according to claim 110, further comprising adding a curing agent.
134. The method according to claim 110, further comprising adding a film forming agent and a curing agent.
135. The method according to claim 131, further comprising adding a film forming agent.
136. The method according to claim 131, further comprising a curing agent.
137. The method according to claim 131, further comprising a film forming agent and a curing agent.
138. A method of separating a mixture of at least two gases by size exclusion, comprising contacting the mixture of gases with a gas permeable porous film as prepared in claim 125, wherein the gas permeable porous film has pores which do not allow permeation of at least one gas.
139. The method of separating a mixture of at least two gases according to claim 138, wherein the mixture of gases is air.
140. The method of separating a mixture of at least two gases according to claim 138, wherein the mixture of gases includes nitrogen and oxygen.
141. The method of separating a mixture of at least two gases according to claim 138, wherein the mixture of gases is an industrial exhaust mixture of gases.
142. The method of separating a mixture of at least two gases according to claim 141, wherein gases which are harmful to the environment are isolated from the industrial exhaust mixture of gases.
143. The gas permeable porous material according to claim 121, wherein n is 8, 10, 12 or 14.
144. A method of preparing a gas permeable material, comprising:
selecting at least one nanostructured compound wherein the at least one nanostructural compound is a polyhedral oligomeric silsequioxane (POSS) selected from the group consisting of:
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13, 15heptacyclopentylpentacyclo-[9.5.1.13,9.
15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13,15heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(1,3-propanediol-2-ethyl-2-methyloxy)propyldimethylsiloxy]-3,5,7,9,11,1 3,15-heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[(2-methyl,2-hydroxy)butyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo-[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[3-(ethoxydimethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane:
1-[3-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
1-[2-(ethoxydimethylsilyl)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15 ,1 7,13]octasiloxane;
1-[2-(diethoxymethylsilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
1-[2-(triethoxysilyl)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9,1 15,15,1 7,13]octasiloxane;
POSS-BisPhenol A-urethanes;
POSS-DiMethylol-urethanes;
1-chloro-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorodimethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(dichloromethylsilyl)ethyl]-3,5,7,9,11,13,15heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octas iloxane;
1-[2-(trichlorosilyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(chlorodimethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(dichloromethylsilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[3-(trichlorosilyl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl)pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(chlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1,3,5,7,9,11,13,15-[2-(dichlorodimethylsilyl)ethyl]pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[(2-epoxy)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexyl-3-epoxy)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
POSS-diepoxide resins;
1,3,5,7,9-octavinyl-11,13,15-epoxyethylpentacyclo[9.5.1.1.3,9.1.15,15.1.17,13]octasiloxane;
endo-3,7,14-tris[1-(3-dimethylsiloxy)propyloxy-2,3-epoxypropyl]-1,3,5,7,9,11,14,-heptacyclopentyltricyclo[7.3.3.1,5,11]heptasiloxane;
1-(methylpropionato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo [9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-(ethylundecanoato)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[(3-chloro)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo(9.5.1.13,9.15,15.17,13]octasiloxane;
1-[4-chlorophenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[chlorobenzyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(chlorobenzyl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-[3-(methacryl)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13)octasiloxane;
1-(3-(methacryl)propyldimethylsiloxy)-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-(3-(methacryl)propyl)-7-methyltetracyclo(9.5.1.1 5,11.1 9,15]octasiloxane;
1-(tridecafluoro-1,1,2,2-tetrahydrooctyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl)-7-methyltetracyclo[9.5.1.1 5,11.1 9,15])octasiloxane;
1-(trimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyl-7-[3-(methacryl)propyl]-7-methyltetracyclo[9.5.1.1 5,11.1 9,15]octasiloxane;
1,3,5,7,9-pentavinyl-11,13,15-[1-hydroxy-2-(methacryl)ethyl]pentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1,3,5,7,9,11-hexacyclohexyltetracyclo[5.5.1.13,11.15,9]hexasiloxane;
1,3,5,7,9,11,13,15-octacyclohexylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1,3,5,7,9,11,13,15-octaphenylpentacyclo[9.5.1.13,9.15,15,17,13]octasiloxane;
1,3,5,7,9,11,13,15-octamethylpentacyclo[9.5.1.1 3,9. 1 5,15.1 7.13.]octasiloxane;
1,3,5,7,9,11,13,15-octakis(dimethylsilyloxy)pentacyclo [9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
POSS-modified Nylon 6;
1-[(3-cyano)propyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9. 1 5,15.1 7,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(Norbornen-2-yl)ethyldimethylsiloxy]-3,5,7,9,11,13, l5heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(ethylnorbornenylPOSS-co-norbornene);
1,1,3,3-(Norbornenyldimethylsiloxy)-1,3,-dicyclohexyldisiloxane;
1-[3-(allylbisphenol A)propyldimethylsiloxy]-3,5,7,9,11,13, l5heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[3-(allylbiphenol)propyldimethylsiloxy]-3,5,7,9,11,13, l5heptacyclopentylpentacyclo-[9.5.1.13,9.15,15.17, l3]octasiloxane;
1,3,5,7,9,11,13,15-octavinylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-vinyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-allyl-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[2-(cyclohexen-3-yl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
Poly(dimethyl-co-methylvinyl-co-methylethylsiloxyPOSS)siloxane;
POSS-diepoxide resins;
POSS-BisPhenol A-urethanes;
1-[2(diphenylphosphino)ethyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-[2(diphenylphosphino)propyl]3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.1 3,9.1 5,15.1 7,13]octasiloxane;
1-hydrido-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;
1-[hydridodimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,l3]octasiloxane;
endo-3,7,14-tri(dimethylsilylhydrido)-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
1,1,3,3-(hydridodimethylsiloxy)-1,3-dicyclohexyldisiloxane;
Poly(dimethyl-co-methylhydrido-co-methylpropylPOSS)siloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclopentyltricyclo[7.3.3.15,11]heptasiloxane;
endo-3,7,14-trihydroxy-1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.15,11 )heptasiloxane;
1-hydroxy-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17, l3Joctasiloxane;
1,1,3,3-(tetrahydroxy)-1,3-dicyclohexyldisiloxane;
1,3,5,7-(tetrahydroxy)-1,3,5,7-(tetraphenyl)cyclotetrasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5.11)octasiloxane;
endo-7,14-dihydroxy-3-(3,3,3-trifluoropropyldimethylsiloxy)-1,3,5,9,11,13,15-heptacyclopentyltricyclo[7.3.3.1 5.11]octasiloxane;
1-[2-(styryl)ethyldimethylsiloxy]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
1-[(4-vinyl)phenyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,l3]octasiloxane;
1-[2-(styryl)ethyl]-3,5,7,9,11,13,15-heptacyclopentylpentacyclo[9.5.1.13,9.15,15.17,13]-octasiloxane;
Poly(styrylPOSS-co-styrene);
poly(vinylsilsesquioxane); T10 compound, T12 compound, T14 compound, and mixtures thereof; and polymerizing the at least one nanostructured compound to obtain the gas permeable material for separating a mixture of gases by selectable pore size exclusion.
145. A method of preparing a gas permeable porous material comprising:
sputtering a metal film on a metal, ceramic, or organic substrate, forming a film of a photoresist resin on the film, curing the photoresist resin in a predetermined pattern by laser light, removing uncured photoresist resin thereby forming a masked metal film, applying a predetermined amount of an etchant solution to the masked metal film to form tracks or channels in the film, and enclosing the tracks or channels with a second metal film.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13858199P | 1999-06-11 | 1999-06-11 | |
| US60/138,581 | 1999-06-11 | ||
| PCT/US2000/015778 WO2000076634A1 (en) | 1999-06-11 | 2000-06-09 | Porous gas permeable material for gas separation |
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| CA2374862A1 true CA2374862A1 (en) | 2000-12-21 |
| CA2374862C CA2374862C (en) | 2010-02-09 |
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| CA2374862A Expired - Fee Related CA2374862C (en) | 1999-06-11 | 2000-06-09 | Porous gas permeable material for gas separation |
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| US (4) | US6425936B1 (en) |
| EP (1) | EP1202791B1 (en) |
| AT (1) | ATE349262T1 (en) |
| AU (1) | AU5869500A (en) |
| CA (1) | CA2374862C (en) |
| DE (1) | DE60032610T2 (en) |
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2000
- 2000-06-09 DE DE60032610T patent/DE60032610T2/en not_active Expired - Lifetime
- 2000-06-09 US US09/590,377 patent/US6425936B1/en not_active Expired - Fee Related
- 2000-06-09 AT AT00944625T patent/ATE349262T1/en not_active IP Right Cessation
- 2000-06-09 MX MXPA01012779 patent/MX250079B/en active IP Right Grant
- 2000-06-09 WO PCT/US2000/015778 patent/WO2000076634A1/en active IP Right Grant
- 2000-06-09 CA CA2374862A patent/CA2374862C/en not_active Expired - Fee Related
- 2000-06-09 EP EP00944625A patent/EP1202791B1/en not_active Expired - Lifetime
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2003
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| EP1202791A1 (en) | 2002-05-08 |
| WO2000076634A1 (en) | 2000-12-21 |
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| US7314504B2 (en) | 2008-01-01 |
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| US20030033931A1 (en) | 2003-02-20 |
| ATE349262T1 (en) | 2007-01-15 |
| US6558455B2 (en) | 2003-05-06 |
| DE60032610D1 (en) | 2007-02-08 |
| US6866697B2 (en) | 2005-03-15 |
| DE60032610T2 (en) | 2007-10-04 |
| MXPA01012779A (en) | 2003-06-24 |
| EP1202791B1 (en) | 2006-12-27 |
| US20050204915A1 (en) | 2005-09-22 |
| US6425936B1 (en) | 2002-07-30 |
| US20040035290A1 (en) | 2004-02-26 |
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