DE60004594D1 - Geschichtete Kohlenstoffelektrode für elektrochemische Zellen - Google Patents
Geschichtete Kohlenstoffelektrode für elektrochemische ZellenInfo
- Publication number
- DE60004594D1 DE60004594D1 DE60004594T DE60004594T DE60004594D1 DE 60004594 D1 DE60004594 D1 DE 60004594D1 DE 60004594 T DE60004594 T DE 60004594T DE 60004594 T DE60004594 T DE 60004594T DE 60004594 D1 DE60004594 D1 DE 60004594D1
- Authority
- DE
- Germany
- Prior art keywords
- electrochemical cells
- carbon electrode
- layered carbon
- layered
- electrochemical
- 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.)
- Expired - Lifetime
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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
- H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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
- H01M4/8605—Porous electrodes
-
- 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
- H01M4/96—Carbon-based electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/532—Conductor
- Y10T29/53204—Electrode
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US290206 | 1999-04-12 | ||
US09/290,206 US6277513B1 (en) | 1999-04-12 | 1999-04-12 | Layered electrode for electrochemical cells |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60004594D1 true DE60004594D1 (de) | 2003-09-25 |
DE60004594T2 DE60004594T2 (de) | 2004-06-24 |
Family
ID=23114970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60004594T Expired - Lifetime DE60004594T2 (de) | 1999-04-12 | 2000-01-27 | Geschichtete Kohlenstoffelektrode für elektrochemische Zellen |
Country Status (5)
Country | Link |
---|---|
US (1) | US6277513B1 (de) |
EP (1) | EP1045467B1 (de) |
JP (1) | JP3650567B2 (de) |
CA (1) | CA2297316C (de) |
DE (1) | DE60004594T2 (de) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MXPA01011004A (es) * | 1999-04-30 | 2002-07-22 | Du Pont | Usos electroquimicos de fluoropolimeros amorfos. |
US6238534B1 (en) * | 1999-05-14 | 2001-05-29 | 3M Innovative Properties Company | Hybrid membrane electrode assembly |
GB0002764D0 (en) * | 2000-02-08 | 2000-03-29 | Johnson Matthey Plc | Electromechanical cell |
JP3640608B2 (ja) * | 2000-10-16 | 2005-04-20 | 本田技研工業株式会社 | 燃料電池における集電構造 |
DE10052190B4 (de) * | 2000-10-21 | 2009-10-22 | BDF IP Holdings Ltd., Vancouver | Gasdiffusionselektrode, Membranelektrodenanordnung, Verfahren zur Herstellung einer Gasdiffusionselektrode und Verwendung einer Membranelektrodenanordnung |
EP1332504A2 (de) * | 2000-11-09 | 2003-08-06 | Foc Frankenburg Oil Company Est. | Superkondensator und dessen herstellungsverfahren |
DE10112232A1 (de) * | 2001-03-07 | 2002-09-19 | Deutsch Zentr Luft & Raumfahrt | Verfahren zur Herstellung einer mehrschichtigen Elektrode oder Elektrodenverbundeinheit und Gasdiffusionselektrode |
WO2002073723A1 (fr) * | 2001-03-08 | 2002-09-19 | Matsushita Electric Industrial Co., Ltd. | Pile a combustible d'electrolyte polymere |
US6593023B2 (en) * | 2001-04-27 | 2003-07-15 | The Gillette Company | Battery and method of making the same |
FR2826781B1 (fr) * | 2001-06-29 | 2003-09-05 | Commissariat Energie Atomique | Assemblage de pile a combustible a diffuseur bicouche et procede de creation |
DE10145875B4 (de) * | 2001-09-18 | 2010-09-16 | Daimler Ag | Membran-Elektroden-Einheit für eine selbstbefeuchtende Brennstoffzelle |
US6998188B2 (en) * | 2002-02-19 | 2006-02-14 | Petillo Phillip J | Fuel cell components |
WO2003088386A1 (fr) * | 2002-04-17 | 2003-10-23 | Nec Corporation | Pile a combustible, electrode pour pile a combustible et procede de fabrication de celles-ci |
CN1324744C (zh) * | 2002-04-17 | 2007-07-04 | 日本电气株式会社 | 燃料电池、燃料电池用电极及它们的制造方法 |
US7700211B2 (en) * | 2002-04-17 | 2010-04-20 | Nec Corporation | Fuel cell, fuel cell electrode and method for fabricating the same |
US7179553B2 (en) * | 2002-09-06 | 2007-02-20 | General Motors Corporation | Method for detecting electrical defects in membrane electrode assemblies |
US7312174B2 (en) * | 2002-09-09 | 2007-12-25 | The Board Of Trustees Of The University Of Illinois | Method for preparing highly loaded, highly dispersed platinum metal on a carbon substrate |
US7261963B2 (en) | 2002-11-12 | 2007-08-28 | General Motors Corporation | Corrosion resistant, electrically and thermally conductive coating for multiple applications |
US7960072B2 (en) * | 2003-04-04 | 2011-06-14 | GM Global Technology Operations LLC | MEA with catalyst for oxidation of carbon monoxide |
US7432221B2 (en) * | 2003-06-03 | 2008-10-07 | Korea Institute Of Energy Research | Electrocatalyst for fuel cells using support body resistant to carbon monoxide poisoning |
EP1517390A3 (de) * | 2003-09-19 | 2009-12-16 | HONDA MOTOR CO., Ltd. | Membran-Elektrode Struktur für Festpolymerbrennstoffzelle |
US7955758B2 (en) * | 2004-01-22 | 2011-06-07 | GM Global Technology Operations LLC | Membrane electrode assembly prepared by direct spray of catalyst to membrane |
US20060204831A1 (en) * | 2004-01-22 | 2006-09-14 | Yan Susan G | Control parameters for optimizing MEA performance |
CN100420078C (zh) * | 2004-01-26 | 2008-09-17 | 松下电器产业株式会社 | 膜催化剂层复合体、膜电极复合体以及高分子电解质型燃料电池 |
TWI276654B (en) * | 2004-02-18 | 2007-03-21 | Ind Tech Res Inst | Proton exchange membrane (PEM) with different molecular permeation rates |
JP4478009B2 (ja) * | 2004-03-17 | 2010-06-09 | 日東電工株式会社 | 燃料電池 |
WO2005106994A1 (ja) † | 2004-04-28 | 2005-11-10 | Nissan Motor Co., Ltd. | 燃料電池用膜-電極接合体、および、これを用いた燃料電池 |
US20060188775A1 (en) * | 2005-02-18 | 2006-08-24 | Mance Andrew M | Oxidation resistant electrode for fuel cell |
US20060199061A1 (en) * | 2005-03-02 | 2006-09-07 | Fiebig Bradley N | Water management in bipolar electrochemical cell stacks |
US7399549B2 (en) * | 2005-04-22 | 2008-07-15 | Gm Global Technology Operations, Inc. | Altering zeta potential of dispersions for better HCD performance and dispersion stability |
US7767330B2 (en) | 2005-05-04 | 2010-08-03 | Gm Global Technology Operations, Inc. | Conductive matrices for fuel cell electrodes |
US20070037041A1 (en) | 2005-08-12 | 2007-02-15 | Gm Global Technology Operations, Inc. | Electrocatalyst Supports for Fuel Cells |
US20070059580A1 (en) * | 2005-09-15 | 2007-03-15 | Budinski Michael K | Design strategies for corrosion mitigation |
US20070178341A1 (en) * | 2006-01-27 | 2007-08-02 | Christian Wieser | Gas channel coating with water-uptake related volume change for influencing gas velocity |
US7955750B2 (en) | 2006-02-21 | 2011-06-07 | GM Global Technology Operations LLC | Controlled electrode overlap architecture for improved MEA durability |
US8343452B2 (en) * | 2006-03-20 | 2013-01-01 | GM Global Technology Operations LLC | Acrylic fiber bonded carbon fiber paper as gas diffusion media for fuel cell |
US7687185B2 (en) * | 2006-07-24 | 2010-03-30 | Gm Global Technology Operations, Inc. | Using sacrificial material to mitigate catalyst support corrosion in fuel cell electrode |
US7569299B2 (en) | 2006-07-25 | 2009-08-04 | Gm Global Technology Operations, Inc. | Multi-component fuel cell gasket for low temperature sealing and minimal membrane contamination |
US7749632B2 (en) | 2006-07-27 | 2010-07-06 | Gm Global Technology Operations, Inc. | Flow shifting coolant during freeze start-up to promote stack durability and fast start-up |
US7883810B2 (en) * | 2006-11-09 | 2011-02-08 | GM Global Technology Operations LLC | Slow purge for improved water removal, freeze durability, purge energy efficiency and voltage degradation due to shutdown/startup cycling |
DK1961841T3 (da) * | 2007-02-21 | 2013-06-24 | Solvicore Gmbh & Co Kg | Fremgangsmåde til elektrokemisk udskillelse af katalysatorpartikler på carbonfiberholdige substrater og anordning hertil |
JP5121290B2 (ja) * | 2007-04-17 | 2013-01-16 | 新日鐵住金株式会社 | 固体高分子形燃料電池電極用触媒 |
US9056449B2 (en) * | 2007-10-01 | 2015-06-16 | Intelligent Energy Limited | Methods of manufacturing electrochemical cells |
US8168340B2 (en) | 2007-11-07 | 2012-05-01 | GM Global Technology Operations LLC | Water removal features for PEMfc stack manifolds |
US8409769B2 (en) * | 2007-12-07 | 2013-04-02 | GM Global Technology Operations LLC | Gas diffusion layer for fuel cell |
US20100035125A1 (en) * | 2008-08-06 | 2010-02-11 | Gm Global Technology Operations, Inc. | Layered electrode for electrochemical cells |
US9077009B2 (en) * | 2008-08-12 | 2015-07-07 | General Electric Company | Fuel cell element electrode including layers with varying hydrophobicity |
JP5297786B2 (ja) * | 2008-12-16 | 2013-09-25 | 株式会社キャタラー | 固体高分子型燃料電池のアノード触媒層 |
FR2958799B1 (fr) | 2010-04-08 | 2012-09-14 | Pragma Ind | Bandelettes de liaison d'anodes et de cathodes d'un convertisseur electrochimique et convertisseur le comprenant |
CA2862291C (en) | 2012-01-20 | 2017-09-05 | United Technologies Corporation | Fuel cell electrode with gradient catalyst structure |
JP6156490B2 (ja) | 2013-04-25 | 2017-07-05 | 日産自動車株式会社 | 燃料電池用電極触媒ならびに当該触媒を用いる電極触媒層、膜電極接合体および燃料電池 |
CA2910237C (en) | 2013-04-25 | 2019-01-15 | Nissan Motor Co., Ltd. | Catalyst and manufacturing method thereof, and electrode catalyst layer using the catalyst |
JP6339220B2 (ja) | 2014-10-29 | 2018-06-06 | 日産自動車株式会社 | 燃料電池用電極触媒層、その製造方法ならびに当該触媒層を用いる膜電極接合体および燃料電池 |
JP6358342B2 (ja) * | 2014-12-26 | 2018-07-18 | 新日鐵住金株式会社 | 金属空気電池用電極 |
FR3060861A1 (fr) * | 2016-12-20 | 2018-06-22 | Compagnie Generale Des Etablissements Michelin | Procede de fabrication d'assemblage membrane-electrode pour pile a combustible et ligne de fabrication |
FR3060862A1 (fr) * | 2016-12-20 | 2018-06-22 | Compagnie Generale Des Etablissements Michelin | Procede de fabrication d'assemblage membrane-electrode pour pile a combustible |
JP6566331B2 (ja) * | 2017-04-17 | 2019-08-28 | パナソニックIpマネジメント株式会社 | 電気化学デバイスの電極触媒層、電気化学デバイスの膜/電極接合体、電気化学デバイス、および電気化学デバイスの電極触媒層の製造方法 |
DE102017207730A1 (de) * | 2017-05-08 | 2018-11-08 | Bayerische Motoren Werke Aktiengesellschaft | Verwendung eines elektrisch leitfähigen Kohlenstoffmaterials |
CN115207379A (zh) | 2017-11-16 | 2022-10-18 | 日清纺控股株式会社 | 正极、膜电极组件和电池 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7714464A (nl) | 1977-12-28 | 1979-07-02 | Electrochem Energieconversie | Poreuze elektrode. |
JPS584270A (ja) * | 1981-06-29 | 1983-01-11 | Hitachi Maxell Ltd | ガス電極 |
US4876115A (en) | 1987-01-30 | 1989-10-24 | United States Department Of Energy | Electrode assembly for use in a solid polymer electrolyte fuel cell |
US5211984A (en) | 1991-02-19 | 1993-05-18 | The Regents Of The University Of California | Membrane catalyst layer for fuel cells |
US5234777A (en) | 1991-02-19 | 1993-08-10 | The Regents Of The University Of California | Membrane catalyst layer for fuel cells |
US5272017A (en) | 1992-04-03 | 1993-12-21 | General Motors Corporation | Membrane-electrode assemblies for electrochemical cells |
US5350643A (en) * | 1992-06-02 | 1994-09-27 | Hitachi, Ltd. | Solid polymer electrolyte type fuel cell |
US5431800A (en) | 1993-11-05 | 1995-07-11 | The University Of Toledo | Layered electrodes with inorganic thin films and method for producing the same |
BE1008455A3 (nl) * | 1994-06-07 | 1996-05-07 | Vito | Gasdiffusie elektrode met katalysator voor een elektrochemische cel met vast elektrolyt en werkwijze ter vervaardiging van dergelijke elektrode. |
US5882810A (en) * | 1996-03-08 | 1999-03-16 | The Dow Chemicalcompany | Active layer for membrane electrode assembly |
IT1291603B1 (it) * | 1997-04-18 | 1999-01-11 | De Nora Spa | Elettrodi a diffusione gassosa per cella a combustibile a membrana polimerica |
-
1999
- 1999-04-12 US US09/290,206 patent/US6277513B1/en not_active Expired - Lifetime
-
2000
- 2000-01-27 CA CA002297316A patent/CA2297316C/en not_active Expired - Fee Related
- 2000-01-27 DE DE60004594T patent/DE60004594T2/de not_active Expired - Lifetime
- 2000-01-27 EP EP00101596A patent/EP1045467B1/de not_active Expired - Lifetime
- 2000-04-11 JP JP2000108982A patent/JP3650567B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2297316C (en) | 2005-08-23 |
DE60004594T2 (de) | 2004-06-24 |
CA2297316A1 (en) | 2000-10-12 |
US6277513B1 (en) | 2001-08-21 |
JP2000311694A (ja) | 2000-11-07 |
EP1045467A1 (de) | 2000-10-18 |
JP3650567B2 (ja) | 2005-05-18 |
EP1045467B1 (de) | 2003-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8380 | Miscellaneous part iii |
Free format text: PFANDRECHT |
|
8380 | Miscellaneous part iii |
Free format text: PFANDRECHT AUFGEHOBEN |
|
8380 | Miscellaneous part iii |
Free format text: PFANDRECHT |