ES2152720T3 - Electrodos a difusion de gas para pila de combustible de membrana polimerica. - Google Patents
Electrodos a difusion de gas para pila de combustible de membrana polimerica.Info
- Publication number
- ES2152720T3 ES2152720T3 ES98107066T ES98107066T ES2152720T3 ES 2152720 T3 ES2152720 T3 ES 2152720T3 ES 98107066 T ES98107066 T ES 98107066T ES 98107066 T ES98107066 T ES 98107066T ES 2152720 T3 ES2152720 T3 ES 2152720T3
- Authority
- ES
- Spain
- Prior art keywords
- gas diffusion
- fuel battery
- polymeric membrane
- membrane fuel
- diffusion electrodes
- 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
- H01M4/928—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
-
- 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
- H01M4/96—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
-
- 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
- H01M4/921—Alloys or mixtures with metallic elements
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Abstract
LA PRESENTE INVENCION DESCRIBE UN ELECTRODO MEJORADO ADECUADO PARA SU APLICACION EN CELULAS DE COMBUSTIBLE DE ELECTROLITO DE POLIMERO SOLIDO, COMPRENDIENDO UN SUSTRATO CONDUCTOR PLANO, POROSO Y DELGADO QUE POSEE UN LADO RECUBIERTO CON UNA PRECAPA QUE CONSTA DE CARBON CONDUCTOR QUE POSEE UN BAJO AREA SUPERFICIAL MEZCLADO CON UN PRIMER AGENTE HIDROFOBO, A LA CUAL SE APLICA UNA CAPA CATALITICA QUE CONSTA DE PLATINO SOPORTADO SOBRE CARBON CONDUCTOR CON UNA GRAN AREA SUPERFICIAL MEZCLADO CON UN SEGUNDO AGENTE HIDROFOBO. EL GRADO DE HIDROFOBIA DE LAS CAPAS APLICADAS ES AJUSTADO ADECUADAMENTE PARA OBTENER EL MEJOR APROVECHAMIENTO DEL CATALITICO Y PARA MEJORAR EL BALANCE DE AGUA DEL PROCESO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97MI000907A IT1291603B1 (it) | 1997-04-18 | 1997-04-18 | Elettrodi a diffusione gassosa per cella a combustibile a membrana polimerica |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2152720T3 true ES2152720T3 (es) | 2001-02-01 |
Family
ID=11376951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98107066T Expired - Lifetime ES2152720T3 (es) | 1997-04-18 | 1998-04-17 | Electrodos a difusion de gas para pila de combustible de membrana polimerica. |
Country Status (14)
Country | Link |
---|---|
US (1) | US6017650A (es) |
EP (1) | EP0872906B1 (es) |
JP (1) | JP4522502B2 (es) |
KR (1) | KR100514703B1 (es) |
CN (1) | CN1166018C (es) |
AT (1) | ATE197203T1 (es) |
AU (1) | AU737289B2 (es) |
BR (1) | BR9803689A (es) |
CA (1) | CA2234213C (es) |
DE (1) | DE69800361T2 (es) |
DK (1) | DK0872906T3 (es) |
ES (1) | ES2152720T3 (es) |
ID (1) | ID20235A (es) |
IT (1) | IT1291603B1 (es) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6967183B2 (en) * | 1998-08-27 | 2005-11-22 | Cabot Corporation | Electrocatalyst powders, methods for producing powders and devices fabricated from same |
JPH11339815A (ja) * | 1998-05-29 | 1999-12-10 | Aisin Seiki Co Ltd | 固体高分子電解質型燃料電池およびその製造方法 |
JP2000182625A (ja) * | 1998-12-11 | 2000-06-30 | Toyota Motor Corp | 燃料電池用電極及びその製造方法 |
US6277513B1 (en) * | 1999-04-12 | 2001-08-21 | General Motors Corporation | Layered electrode for electrochemical cells |
CA2312446C (en) * | 1999-06-21 | 2006-04-04 | Honda Giken Kogyo Kabushiki Kaisha (Also Trading As Honda Motor Co., Ltd .) | Active solid polymer electrolyte membrane in solid polymer type fuel cell and process for the production thereof |
US6517962B1 (en) * | 1999-08-23 | 2003-02-11 | Ballard Power Systems Inc. | Fuel cell anode structures for voltage reversal tolerance |
EP1079452B1 (de) * | 1999-08-27 | 2006-11-02 | Umicore AG & Co. KG | Elektrokatalysator für Brennstoffzellen |
DE50013678D1 (de) * | 1999-08-27 | 2006-12-14 | Umicore Ag & Co Kg | Elektrokatalysator für Brennstoffzellen |
WO2001017047A1 (fr) * | 1999-08-27 | 2001-03-08 | Matsushita Electric Industrial Co., Ltd. | Cellule electrochimique de type a electrolyte polymerique |
US6368751B1 (en) * | 1999-10-08 | 2002-04-09 | Reves, Inc. | Electrochemical electrode for fuel cell |
WO2001094450A2 (en) * | 2000-06-02 | 2001-12-13 | Sri International | Polymer membrane composition |
US7279080B2 (en) | 2000-07-27 | 2007-10-09 | City Technology Limited | Gas sensors |
US6566004B1 (en) | 2000-08-31 | 2003-05-20 | General Motors Corporation | Fuel cell with variable porosity gas distribution layers |
US7592089B2 (en) * | 2000-08-31 | 2009-09-22 | Gm Global Technology Operations, Inc. | Fuel cell with variable porosity gas distribution layers |
US6663994B1 (en) | 2000-10-23 | 2003-12-16 | General Motors Corporation | Fuel cell with convoluted MEA |
US6531238B1 (en) | 2000-09-26 | 2003-03-11 | Reliant Energy Power Systems, Inc. | Mass transport for ternary reaction optimization in a proton exchange membrane fuel cell assembly and stack assembly |
DE10052224B4 (de) * | 2000-10-21 | 2009-12-10 | Daimler Ag | Gasdiffusionselektrode mit erhöhter Toleranz gegenüber Feuchteschwankung, eine diese aufweisende Membranelektrodenanordnung, Verfahren zur Herstellung der Gasdiffusionselektrode und der Membranelektrodenanordnung sowie Verwendung der Membranelektrodenanordnung |
DE10052190B4 (de) * | 2000-10-21 | 2009-10-22 | BDF IP Holdings Ltd., Vancouver | Gasdiffusionselektrode, Membranelektrodenanordnung, Verfahren zur Herstellung einer Gasdiffusionselektrode und Verwendung einer Membranelektrodenanordnung |
US6991870B2 (en) * | 2001-03-08 | 2006-01-31 | Matsushita Electric Industrial Co., Ltd. | Gas diffusion electrode and fuel cell using this |
DE10114646A1 (de) * | 2001-03-24 | 2002-09-26 | Xcellsis Gmbh | Herstellung einer festhaftenden, wasserabweisenden Katalysatorschicht |
US6620542B2 (en) | 2001-05-30 | 2003-09-16 | Hewlett-Packard Development Company, L.P. | Flex based fuel cell |
US7316855B2 (en) * | 2001-06-01 | 2008-01-08 | Polyfuel, Inc. | Fuel cell assembly for portable electronic device and interface, control, and regulator circuit for fuel cell powered electronic device |
EP1393400B1 (en) * | 2001-06-01 | 2008-07-09 | Polyfuel, Inc. | Removable fuel cartridge, fuel cell assembly comprising said fuel cartridge for portable electronic devices and corresponding device |
JP3649686B2 (ja) * | 2001-11-02 | 2005-05-18 | 本田技研工業株式会社 | 固体高分子型燃料電池用電極の製造方法 |
US6465041B1 (en) * | 2001-12-19 | 2002-10-15 | 3M Innovative Properties Company | Method of making gas diffusion layers for electrochemical cells |
DE10211177A1 (de) * | 2002-03-14 | 2003-10-02 | Daimler Chrysler Ag | Membran-Elektroden-Einheit |
US20040013935A1 (en) * | 2002-07-19 | 2004-01-22 | Siyu Ye | Anode catalyst compositions for a voltage reversal tolerant fuel cell |
JP3912249B2 (ja) * | 2002-09-30 | 2007-05-09 | 日本電気株式会社 | 燃料電池の運転方法および燃料電池を搭載した携帯機器 |
JP2006508516A (ja) * | 2002-12-02 | 2006-03-09 | ポリフューエル・インコーポレイテッド | 携帯電子装置用燃料電池カートリッジ |
CN100337352C (zh) * | 2003-03-21 | 2007-09-12 | 乐金电子(天津)电器有限公司 | 燃料电池 |
CN100376051C (zh) * | 2003-05-13 | 2008-03-19 | 乐金电子(天津)电器有限公司 | 燃料电池混合电极结构 |
US7923172B2 (en) * | 2003-11-14 | 2011-04-12 | Basf Fuel Cell Gmbh | Structures for gas diffusion materials and methods for their fabrication |
US20060199059A1 (en) * | 2005-03-01 | 2006-09-07 | Xu Helen X | Ion conductive polymer electrolyte and its membrane electrode assembly |
US7601216B2 (en) * | 2005-04-14 | 2009-10-13 | Basf Fuel Cell Gmbh | Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof |
TWI342082B (en) * | 2005-12-30 | 2011-05-11 | Ind Tech Res Inst | Electrode structure |
FR2897070B1 (fr) | 2006-02-03 | 2008-12-19 | Commissariat Energie Atomique | Procede dli-mocvd pour la fabrication d'electrodes pour reacteurs electrochimiques, electrodes obtenues par ce procede et pile a combustible et accumulateur mettant en oeuvre de telles electrodes |
FR2897205B1 (fr) | 2006-02-03 | 2009-06-05 | Commissariat Energie Atomique | Cathode pour reacteur electrochimique, reacteur electrochimique integrant de telles cathodes et procede de fabrication d'une telle cathode |
WO2007112563A1 (en) * | 2006-03-30 | 2007-10-11 | Magpower Systems Inc. | Air diffusion cathodes for fuel cells |
WO2008024465A2 (en) * | 2006-08-25 | 2008-02-28 | Bdf Ip Holdings Ltd. | Fuel cell anode structure for voltage reversal tolerance |
US7608358B2 (en) * | 2006-08-25 | 2009-10-27 | Bdf Ip Holdings Ltd. | Fuel cell anode structure for voltage reversal tolerance |
EP2228857A1 (de) | 2009-03-06 | 2010-09-15 | Basf Se | Verbesserte Membran-Elektrodeneinheiten |
US20110159403A1 (en) * | 2010-03-02 | 2011-06-30 | Ford Global Technologies, Llc | Layered Catalyst Assembly and Electrode Assembly Employing the Same |
US20110159400A1 (en) * | 2010-03-02 | 2011-06-30 | Ford Global Technologies, Llc | Hybrid Catalyst System and Electrode Assembly Employing the Same |
DE102010030203A1 (de) * | 2010-06-17 | 2011-12-22 | Bayer Materialscience Ag | Gasdiffusionselektrode und Verfahren zu ihrer Herstellung |
DE102013207900A1 (de) * | 2013-04-30 | 2014-10-30 | Volkswagen Ag | Membran-Elektroden-Einheit und Brennstoffzelle mit einer solchen |
DK2869382T3 (en) | 2013-10-30 | 2019-04-01 | Basf Se | Improved diaphragm electrode devices |
CN104959997B (zh) * | 2015-06-30 | 2017-04-12 | 山东科技大学 | 机械手小臂拉力可调平衡装置及其参数优化设计方法 |
JP6964219B2 (ja) * | 2017-10-02 | 2021-11-10 | パナソニックIpマネジメント株式会社 | 触媒層とその触媒層を用いた燃料電池、および、その触媒層の製造方法 |
CN115020736B (zh) * | 2022-04-20 | 2024-01-26 | 中国科学院大连化学物理研究所 | 一种基于纤维排布型微孔层的气体扩散层及其制备方法与应用 |
CN116178766B (zh) * | 2023-04-27 | 2023-07-07 | 佛山科学技术学院 | 一种全氟磺酸纳米复合膜及其制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4647359A (en) * | 1985-10-16 | 1987-03-03 | Prototech Company | Electrocatalytic gas diffusion electrode employing thin carbon cloth layer |
US4876115A (en) * | 1987-01-30 | 1989-10-24 | United States Department Of Energy | Electrode assembly for use in a solid polymer electrolyte fuel cell |
US4804592A (en) * | 1987-10-16 | 1989-02-14 | The United States Of America As Represented By The United States Department Of Energy | Composite electrode for use in electrochemical cells |
US5084144A (en) * | 1990-07-31 | 1992-01-28 | Physical Sciences Inc. | High utilization supported catalytic metal-containing gas-diffusion electrode, process for making it, and cells utilizing it |
JP2842150B2 (ja) * | 1992-06-02 | 1998-12-24 | 株式会社日立製作所 | 固体高分子型燃料電池 |
US5350643A (en) * | 1992-06-02 | 1994-09-27 | Hitachi, Ltd. | Solid polymer electrolyte type fuel cell |
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. |
JPH08236123A (ja) * | 1994-12-28 | 1996-09-13 | Tokyo Gas Co Ltd | 燃料電池用電極及びその製造方法 |
JPH08185866A (ja) * | 1994-12-28 | 1996-07-16 | Matsushita Electric Ind Co Ltd | 固体高分子型燃料電池とその電極の製造方法 |
US5636437A (en) * | 1995-05-12 | 1997-06-10 | Regents Of The University Of California | Fabricating solid carbon porous electrodes from powders |
US5783325A (en) * | 1996-08-27 | 1998-07-21 | The Research Foundation Of State Of New York | Gas diffusion electrodes based on poly(vinylidene fluoride) carbon blends |
-
1997
- 1997-04-18 IT IT97MI000907A patent/IT1291603B1/it active IP Right Grant
-
1998
- 1998-04-03 CA CA002234213A patent/CA2234213C/en not_active Expired - Fee Related
- 1998-04-07 US US09/056,298 patent/US6017650A/en not_active Expired - Lifetime
- 1998-04-08 AU AU60710/98A patent/AU737289B2/en not_active Ceased
- 1998-04-16 KR KR10-1998-0013643A patent/KR100514703B1/ko not_active IP Right Cessation
- 1998-04-16 BR BR9803689-0A patent/BR9803689A/pt not_active Application Discontinuation
- 1998-04-16 JP JP10619798A patent/JP4522502B2/ja not_active Expired - Fee Related
- 1998-04-17 EP EP98107066A patent/EP0872906B1/en not_active Expired - Lifetime
- 1998-04-17 AT AT98107066T patent/ATE197203T1/de not_active IP Right Cessation
- 1998-04-17 ES ES98107066T patent/ES2152720T3/es not_active Expired - Lifetime
- 1998-04-17 DE DE69800361T patent/DE69800361T2/de not_active Expired - Lifetime
- 1998-04-17 DK DK98107066T patent/DK0872906T3/da active
- 1998-04-17 CN CNB981096964A patent/CN1166018C/zh not_active Expired - Fee Related
- 1998-04-20 ID IDP980587A patent/ID20235A/id unknown
Also Published As
Publication number | Publication date |
---|---|
ATE197203T1 (de) | 2000-11-15 |
EP0872906B1 (en) | 2000-10-25 |
KR100514703B1 (ko) | 2005-12-07 |
CA2234213A1 (en) | 1998-10-18 |
AU737289B2 (en) | 2001-08-16 |
JP4522502B2 (ja) | 2010-08-11 |
EP0872906A1 (en) | 1998-10-21 |
DK0872906T3 (da) | 2001-01-08 |
DE69800361T2 (de) | 2001-05-23 |
CN1166018C (zh) | 2004-09-08 |
ID20235A (id) | 1998-11-05 |
US6017650A (en) | 2000-01-25 |
CA2234213C (en) | 2008-02-12 |
DE69800361D1 (de) | 2000-11-30 |
CN1201270A (zh) | 1998-12-09 |
AU6071098A (en) | 1998-10-22 |
KR19980081482A (ko) | 1998-11-25 |
BR9803689A (pt) | 1999-12-14 |
ITMI970907A1 (it) | 1998-10-18 |
IT1291603B1 (it) | 1999-01-11 |
JPH10302804A (ja) | 1998-11-13 |
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