WO2006111837A3 - Method for production of foamed metal - Google Patents

Method for production of foamed metal Download PDF

Info

Publication number
WO2006111837A3
WO2006111837A3 PCT/IB2006/000942 IB2006000942W WO2006111837A3 WO 2006111837 A3 WO2006111837 A3 WO 2006111837A3 IB 2006000942 W IB2006000942 W IB 2006000942W WO 2006111837 A3 WO2006111837 A3 WO 2006111837A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal
production
foam
silver
gold
Prior art date
Application number
PCT/IB2006/000942
Other languages
French (fr)
Other versions
WO2006111837A2 (en
Original Assignee
Pillet Michel
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 Pillet Michel filed Critical Pillet Michel
Priority to EP06727513A priority Critical patent/EP1963548A2/en
Publication of WO2006111837A2 publication Critical patent/WO2006111837A2/en
Publication of WO2006111837A3 publication Critical patent/WO2006111837A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/08—Perforated or foraminous objects, e.g. sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1137—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers by coating porous removable preforms
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/08—Alloys with open or closed pores
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/42—Coating with noble metals
    • C23C18/44—Coating with noble metals using reducing agents
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/46—Electroplating: Baths therefor from solutions of silver
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • C25D5/022—Electroplating of selected surface areas using masking means
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C25D5/50—After-treatment of electroplated surfaces by heat-treatment
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/54—Electroplating of non-metallic surfaces
    • C25D5/56—Electroplating of non-metallic surfaces of plastics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/007—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for elastomeric connecting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • H01M4/808—Foamed, spongy materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

The invention relates to a method for production of metal, in particular a foam of silver or gold, comprising the deposition by chemical means of a thin first layer of metal such as silver or gold on the surface of the bubbles of a polyurethane foam or similar to give a metal foam and deposition by electrolytic means of a second layer of the same metal of greater thickness on the surface of the bubbles of the silver or gold foam.
PCT/IB2006/000942 2005-04-21 2006-04-20 Method for production of foamed metal WO2006111837A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06727513A EP1963548A2 (en) 2005-04-21 2006-04-20 Method for production of foamed metal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0503986 2005-04-21
FR05/03986 2005-04-21

Publications (2)

Publication Number Publication Date
WO2006111837A2 WO2006111837A2 (en) 2006-10-26
WO2006111837A3 true WO2006111837A3 (en) 2008-12-18

Family

ID=35431059

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/000942 WO2006111837A2 (en) 2005-04-21 2006-04-20 Method for production of foamed metal

Country Status (2)

Country Link
EP (1) EP1963548A2 (en)
WO (1) WO2006111837A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3008429A1 (en) 2013-07-12 2015-01-16 Commissariat Energie Atomique PROCESS FOR THE SYNTHESIS OF A METALLIC FOAM, METALLIC FOAM, USES THEREOF AND DEVICE COMPRISING SUCH A METAL FOAM
EP2883632B1 (en) * 2013-12-10 2017-07-05 Alantum Europe GmbH Metallic foam body with controlled grain size on its surface, process for its production and use thereof
US10450667B2 (en) 2014-10-27 2019-10-22 International Business Machines Corporation System for treating solution for use in electroplating application and method for treating solution for use in electroplating application
CN104975309B (en) * 2015-06-12 2017-07-07 东南大学 A kind of open celled foam copper aperture control method
CN111349918A (en) * 2020-03-09 2020-06-30 广东四维新材料有限公司 Manufacturing method and process application of foamed silver

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199404A (en) * 1966-07-12 1970-07-22 Foam Metal Ltd Electroformed Metallic Structures.
US4077853A (en) * 1975-03-25 1978-03-07 Stauffer Chemical Company Method of metallizing materials
JPS53128542A (en) * 1977-04-15 1978-11-09 Sumitomo Electric Ind Ltd Method of fabricating metallic porous structure
JP2000129453A (en) * 1998-10-26 2000-05-09 Inoac Corp Method for metal plating of nonconductive porous material having continuous air permeability
US6379845B1 (en) * 1999-04-06 2002-04-30 Sumitomo Electric Industries, Ltd. Conductive porous body and metallic porous body and battery plate both produced by using the same
KR20050024541A (en) * 2003-09-03 2005-03-10 (주)맨투맨테크놀로지 method for manufacturing the open-cell type metalfoam for filter of clean water device and open-cell type metalfoam using this method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199404A (en) * 1966-07-12 1970-07-22 Foam Metal Ltd Electroformed Metallic Structures.
US4077853A (en) * 1975-03-25 1978-03-07 Stauffer Chemical Company Method of metallizing materials
JPS53128542A (en) * 1977-04-15 1978-11-09 Sumitomo Electric Ind Ltd Method of fabricating metallic porous structure
JP2000129453A (en) * 1998-10-26 2000-05-09 Inoac Corp Method for metal plating of nonconductive porous material having continuous air permeability
US6379845B1 (en) * 1999-04-06 2002-04-30 Sumitomo Electric Industries, Ltd. Conductive porous body and metallic porous body and battery plate both produced by using the same
KR20050024541A (en) * 2003-09-03 2005-03-10 (주)맨투맨테크놀로지 method for manufacturing the open-cell type metalfoam for filter of clean water device and open-cell type metalfoam using this method

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; LUO, YUANHUI ET AL: "Preparation study on foam silver", XP002357629, retrieved from STN Database accession no. 142:320486 *
DATABASE WPI Section Ch Week 197850, Derwent World Patents Index; Class A25, AN 1978-90515A, XP002357641 *
YOUSE JINSHU, YELIAN BUFEN , (5), 43-45 CODEN: YJYBFF; ISSN: 1007-7545, 2002 *

Also Published As

Publication number Publication date
WO2006111837A2 (en) 2006-10-26
EP1963548A2 (en) 2008-09-03

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