ATE504950T1 - Verfahren zur herstellung von gasdiffusionsschichten für elektrochemische zellen - Google Patents
Verfahren zur herstellung von gasdiffusionsschichten für elektrochemische zellenInfo
- Publication number
- ATE504950T1 ATE504950T1 AT02778375T AT02778375T ATE504950T1 AT E504950 T1 ATE504950 T1 AT E504950T1 AT 02778375 T AT02778375 T AT 02778375T AT 02778375 T AT02778375 T AT 02778375T AT E504950 T1 ATE504950 T1 AT E504950T1
- Authority
- AT
- Austria
- Prior art keywords
- gas diffusion
- typically
- diffusion layers
- electrochemical cells
- producing gas
- Prior art date
Links
Classifications
-
- 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
-
- 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8817—Treatment of supports before application of the catalytic active composition
- H01M4/8821—Wet proofing
-
- 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/028,586 US6465041B1 (en) | 2001-12-19 | 2001-12-19 | Method of making gas diffusion layers for electrochemical cells |
PCT/US2002/030747 WO2003054990A2 (en) | 2001-12-19 | 2002-09-26 | Method of making gas diffusion layers for electrochemical cells |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE504950T1 true ATE504950T1 (de) | 2011-04-15 |
Family
ID=21844264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02778375T ATE504950T1 (de) | 2001-12-19 | 2002-09-26 | Verfahren zur herstellung von gasdiffusionsschichten für elektrochemische zellen |
Country Status (10)
Country | Link |
---|---|
US (1) | US6465041B1 (de) |
EP (1) | EP1459401B1 (de) |
JP (2) | JP2005513735A (de) |
KR (1) | KR20040071733A (de) |
CN (1) | CN100341178C (de) |
AT (1) | ATE504950T1 (de) |
AU (1) | AU2002340040A1 (de) |
CA (1) | CA2468339A1 (de) |
DE (1) | DE60239702D1 (de) |
WO (1) | WO2003054990A2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6703068B2 (en) * | 2001-12-19 | 2004-03-09 | 3M Innovative Properties Company | Amine oxide coating compositions |
DE60230979D1 (de) * | 2002-07-31 | 2009-03-12 | Umicore Ag & Co Kg | Wässrige Katalysatortinten und ihre Verwendung für die Herstellung von mit Katalysator beschichteten Substraten |
US7470483B2 (en) * | 2002-12-11 | 2008-12-30 | Panasonic Corporation | Electrolyte membrane-electrode assembly for fuel cell and operation method of fuel cell using the same |
TWI288495B (en) * | 2003-03-27 | 2007-10-11 | Nec Tokin Corp | Electrode and electrochemical cell therewith |
US7419741B2 (en) * | 2003-09-29 | 2008-09-02 | 3M Innovative Properties Company | Fuel cell cathode catalyst |
US7608334B2 (en) | 2005-03-29 | 2009-10-27 | 3M Innovative Properties Company | Oxidatively stable microlayers of gas diffusion layers |
US7901829B2 (en) | 2005-09-13 | 2011-03-08 | 3M Innovative Properties Company | Enhanced catalyst interface for membrane electrode assembly |
KR100761524B1 (ko) * | 2006-02-02 | 2007-10-04 | 주식회사 협진아이엔씨 | 연료전지용 기체확산층의 제조 방법 |
US7956112B2 (en) * | 2006-12-04 | 2011-06-07 | E. I. Du Pont De Nemours And Company | Aqueous fluoropolymer dispersion stabilized with amine oxide surfactant and process for making coagulated fluoropolymer resin |
US8685580B2 (en) * | 2008-06-20 | 2014-04-01 | GM Global Technology Operations LLC | Fuel cell with an electrolyte stabilizing agent and process of making the same |
DE102011083118A1 (de) * | 2011-09-21 | 2013-03-21 | Future Carbon Gmbh | Gasdiffusionsschicht mit verbesserter elektrischer Leitfähigkeit und Gasdurchlässigkeit |
CN102593470A (zh) * | 2012-03-01 | 2012-07-18 | 华东理工大学 | 一种制备质子交换膜燃料电池扩散层料浆的装置及方法 |
WO2016100034A1 (en) | 2014-12-15 | 2016-06-23 | 3M Innovative Properties Company | Membrane electrode assembly |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4518705A (en) * | 1980-10-31 | 1985-05-21 | Eltech Systems Corporation | Three layer laminate |
JPS60262356A (ja) * | 1984-06-08 | 1985-12-25 | Fuji Electric Corp Res & Dev Ltd | 燃料電池用ガス拡散電極の製造方法 |
JPS61209259A (ja) * | 1985-03-14 | 1986-09-17 | Yamamura Glass Kk | 壜体 |
US4816431A (en) * | 1986-04-03 | 1989-03-28 | Nagakazu Furuya | Process for preparing materials for reaction layer of gas permeable electrode |
JPS6463270A (en) * | 1987-05-07 | 1989-03-09 | Fuji Electric Co Ltd | Manufacture of electrode catalyst layer for fuel cell |
JPH01311568A (ja) * | 1988-06-09 | 1989-12-15 | Fuji Electric Co Ltd | 燃料電池用電極 |
JPH0218862A (ja) * | 1988-07-04 | 1990-01-23 | Fuji Electric Co Ltd | 燃料電池用電極触媒層の製造方法 |
JPH02216767A (ja) * | 1989-02-17 | 1990-08-29 | Matsushita Electric Ind Co Ltd | 燃料電池用電極基板およびその製造方法 |
JPH0563912A (ja) * | 1991-09-04 | 1993-03-12 | Fuji Xerox Co Ltd | イメージセンサ |
GB9213124D0 (en) * | 1992-06-20 | 1992-08-05 | Johnson Matthey Plc | High performance electrode |
US5476889A (en) * | 1995-01-05 | 1995-12-19 | Minnesota Mining And Manufacturing Company | Curable sealer and/or adhesive composition, and a method for coating same in a dry state with automotive paint, and coated substrates formed therewith |
AU713035B2 (en) * | 1995-10-06 | 1999-11-18 | Dow Chemical Company, The | Flow field structures for membrane electrode assemblies of fuel cells |
DE19544323A1 (de) * | 1995-11-28 | 1997-06-05 | Magnet Motor Gmbh | Gasdiffusionselektrode für Polymerelektrolytmembran-Brennstoffzellen |
US5677074A (en) * | 1996-06-25 | 1997-10-14 | The Dais Corporation | Gas diffusion electrode |
JPH10138182A (ja) * | 1996-11-08 | 1998-05-26 | Toyoda Mach Works Ltd | ロボットの教示装置 |
JP3773325B2 (ja) | 1997-03-17 | 2006-05-10 | ジャパンゴアテックス株式会社 | 高分子固体電解質燃料電池用ガス拡散層材料及びその接合体 |
IT1291603B1 (it) * | 1997-04-18 | 1999-01-11 | De Nora Spa | Elettrodi a diffusione gassosa per cella a combustibile a membrana polimerica |
US5910378A (en) * | 1997-10-10 | 1999-06-08 | Minnesota Mining And Manufacturing Company | Membrane electrode assemblies |
US6103077A (en) * | 1998-01-02 | 2000-08-15 | De Nora S.P.A. | Structures and methods of manufacture for gas diffusion electrodes and electrode components |
WO2000029643A1 (fr) * | 1998-11-12 | 2000-05-25 | Toagosei Co., Ltd. | Materiau d'electrode de diffusion gazeuse, procede de production de ce materiau et procede de production d'une electrode de diffusion gazeuse |
WO2000076011A2 (en) * | 1999-06-09 | 2000-12-14 | Moltech Corporation | Methods of preparing a microporous article |
JP2001332269A (ja) * | 2000-05-19 | 2001-11-30 | Fuji Electric Co Ltd | 固体高分子型燃料電池の製造方法 |
-
2001
- 2001-12-19 US US10/028,586 patent/US6465041B1/en not_active Expired - Lifetime
-
2002
- 2002-09-26 DE DE60239702T patent/DE60239702D1/de not_active Expired - Lifetime
- 2002-09-26 CN CNB028256395A patent/CN100341178C/zh not_active Expired - Fee Related
- 2002-09-26 AT AT02778375T patent/ATE504950T1/de not_active IP Right Cessation
- 2002-09-26 KR KR10-2004-7009514A patent/KR20040071733A/ko not_active Application Discontinuation
- 2002-09-26 EP EP02778375A patent/EP1459401B1/de not_active Expired - Lifetime
- 2002-09-26 CA CA002468339A patent/CA2468339A1/en not_active Abandoned
- 2002-09-26 WO PCT/US2002/030747 patent/WO2003054990A2/en active Application Filing
- 2002-09-26 JP JP2003555608A patent/JP2005513735A/ja not_active Withdrawn
- 2002-09-26 AU AU2002340040A patent/AU2002340040A1/en not_active Abandoned
-
2011
- 2011-02-28 JP JP2011042966A patent/JP5457387B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2468339A1 (en) | 2003-07-03 |
CN100341178C (zh) | 2007-10-03 |
EP1459401B1 (de) | 2011-04-06 |
JP5457387B2 (ja) | 2014-04-02 |
US6465041B1 (en) | 2002-10-15 |
AU2002340040A1 (en) | 2003-07-09 |
AU2002340040A8 (en) | 2003-07-09 |
DE60239702D1 (de) | 2011-05-19 |
KR20040071733A (ko) | 2004-08-12 |
WO2003054990A2 (en) | 2003-07-03 |
WO2003054990A3 (en) | 2004-04-15 |
JP2011129535A (ja) | 2011-06-30 |
JP2005513735A (ja) | 2005-05-12 |
CN1606812A (zh) | 2005-04-13 |
EP1459401A2 (de) | 2004-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |