WO2007001412A3 - Method for purifying carbon nano-onions - Google Patents

Method for purifying carbon nano-onions Download PDF

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Publication number
WO2007001412A3
WO2007001412A3 PCT/US2005/036348 US2005036348W WO2007001412A3 WO 2007001412 A3 WO2007001412 A3 WO 2007001412A3 US 2005036348 W US2005036348 W US 2005036348W WO 2007001412 A3 WO2007001412 A3 WO 2007001412A3
Authority
WO
WIPO (PCT)
Prior art keywords
onions
carbon nano
purifying carbon
present
provides
Prior art date
Application number
PCT/US2005/036348
Other languages
French (fr)
Other versions
WO2007001412A2 (en
Inventor
James M Howe
Original Assignee
Univ Virginia
James M Howe
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Virginia, James M Howe filed Critical Univ Virginia
Publication of WO2007001412A2 publication Critical patent/WO2007001412A2/en
Publication of WO2007001412A3 publication Critical patent/WO2007001412A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/15—Nano-sized carbon materials
    • C01B32/18—Nanoonions; Nanoscrolls; Nanohorns; Nanocones; Nanowalls

Abstract

The present invention provides for a novel method of obtaining and purifying carbon nanoparticules, including carbon nano-onions. The present invention provides used diesel oil as a cheap and abundant source of carbon nano-onions and their use in various nanotechnology applications.
PCT/US2005/036348 2004-10-07 2005-10-07 Method for purifying carbon nano-onions WO2007001412A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61681704P 2004-10-07 2004-10-07
US60/616,817 2004-10-07

Publications (2)

Publication Number Publication Date
WO2007001412A2 WO2007001412A2 (en) 2007-01-04
WO2007001412A3 true WO2007001412A3 (en) 2007-07-05

Family

ID=37595594

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/036348 WO2007001412A2 (en) 2004-10-07 2005-10-07 Method for purifying carbon nano-onions

Country Status (1)

Country Link
WO (1) WO2007001412A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2014248B1 (en) 2007-07-13 2010-01-20 Stryker Trauma GmbH Ultrasonic handpiece
EP2374425B1 (en) 2010-04-08 2012-07-04 Stryker Trauma GmbH Ultrasonic applicator
JP2018064037A (en) * 2016-10-13 2018-04-19 国立大学法人島根大学 Light absorption layer formation method using carbon onion and bulk hetero junction structure
US10920035B2 (en) 2017-03-16 2021-02-16 Lyten, Inc. Tuning deformation hysteresis in tires using graphene
KR102507791B1 (en) 2017-03-16 2023-03-08 라이텐, 인코포레이티드 Carbon and elastomer integration
US9862606B1 (en) 2017-03-27 2018-01-09 Lyten, Inc. Carbon allotropes
CN107381536B (en) * 2017-06-08 2019-12-27 四川大学 Method for rapidly preparing water-soluble fluorescent carbon quantum dots in large scale
CN109125297B (en) * 2018-07-17 2021-11-16 浙江工业大学 Pure medicine instant fiber membrane and preparation method thereof
CN109824031A (en) * 2018-12-12 2019-05-31 谢春艳 A kind of preparation of different-grain diameter carbon nano-onions and multi-stage separation method
CN114381324B (en) * 2022-01-26 2022-09-13 西北工业大学 Functionalized onion carbon material nano additive and preparation method and application thereof
CN114775094A (en) * 2022-04-25 2022-07-22 内蒙古农业大学 Onion carbon/cured fiber composite material, preparation method and application thereof, composite electrothermal film, preparation method and application thereof
CN115650208A (en) * 2022-10-31 2023-01-31 邢台学院 Method for preparing annular carbon nano onion and annular carbon nano onion

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560898A (en) * 1993-08-04 1996-10-01 Director-General Of Agency Of Industrial Science And Technology Process of isolating carbon nanotubes from a mixture containing carbon nanotubes and graphite particles
US5641466A (en) * 1993-06-03 1997-06-24 Nec Corporation Method of purifying carbon nanotubes
US5985232A (en) * 1994-03-30 1999-11-16 Massachusetts Institute Of Technology Production of fullerenic nanostructures in flames
US20030044341A1 (en) * 2001-08-30 2003-03-06 Alford J. Michael Process for the removal of impurities from combustion fullerenes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5641466A (en) * 1993-06-03 1997-06-24 Nec Corporation Method of purifying carbon nanotubes
US5560898A (en) * 1993-08-04 1996-10-01 Director-General Of Agency Of Industrial Science And Technology Process of isolating carbon nanotubes from a mixture containing carbon nanotubes and graphite particles
US5985232A (en) * 1994-03-30 1999-11-16 Massachusetts Institute Of Technology Production of fullerenic nanostructures in flames
US20030044341A1 (en) * 2001-08-30 2003-03-06 Alford J. Michael Process for the removal of impurities from combustion fullerenes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MICKELSON ET AL.: "Fluorination of single-wall carbon nanotubes", CHEMICAL PHYSICS LETTERS, vol. 296, 30 October 1998 (1998-10-30), pages 188 - 194, XP003015180 *

Also Published As

Publication number Publication date
WO2007001412A2 (en) 2007-01-04

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