WO2004021486A2 - Fuel cell electrode - Google Patents
Fuel cell electrode Download PDFInfo
- Publication number
- WO2004021486A2 WO2004021486A2 PCT/GB2003/003715 GB0303715W WO2004021486A2 WO 2004021486 A2 WO2004021486 A2 WO 2004021486A2 GB 0303715 W GB0303715 W GB 0303715W WO 2004021486 A2 WO2004021486 A2 WO 2004021486A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mesh
- fuel cell
- anode
- electrode
- fuel
- Prior art date
Links
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Classifications
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0232—Metals or alloys
-
- 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
-
- 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
- H01M4/90—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
- H01M8/02—Details
-
- 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
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
- H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
-
- 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
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
-
- 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
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004532293A JP2005537618A (en) | 2002-08-28 | 2003-08-27 | Fuel cell electrode |
US10/525,815 US20060099482A1 (en) | 2002-08-28 | 2003-08-27 | Fuel cell electrode |
CA002497105A CA2497105A1 (en) | 2002-08-28 | 2003-08-27 | Fuel cell electrode |
EP03791028A EP1537617A2 (en) | 2002-08-28 | 2003-08-27 | Fuel cell electrode |
AU2003259369A AU2003259369A1 (en) | 2002-08-28 | 2003-08-27 | Fuel cell electrode |
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GBGB0219955.2A GB0219955D0 (en) | 2002-08-28 | 2002-08-28 | Fuel cell electrode |
GB0219955.2 | 2002-08-28 |
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EP (1) | EP1537617A2 (en) |
JP (1) | JP2005537618A (en) |
KR (1) | KR20050083660A (en) |
AU (1) | AU2003259369A1 (en) |
CA (1) | CA2497105A1 (en) |
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WO (1) | WO2004021486A2 (en) |
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Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3215562A (en) * | 1961-12-22 | 1965-11-02 | Air Prod & Chem | Fuel cell with screen electrodes |
GB1227762A (en) * | 1967-05-01 | 1971-04-07 | ||
US4448856A (en) * | 1983-03-14 | 1984-05-15 | The United States Of America As Represented By The United States Department Of Energy | Battery and fuel cell electrodes containing stainless steel charging additive |
US4529670A (en) * | 1984-04-10 | 1985-07-16 | The United States Of America As Represented By The United States Department Of Energy | Fuel cell having dual electrode anode or cathode |
US5300165A (en) * | 1989-04-14 | 1994-04-05 | Katayama Special Industries, Ltd. | Method for manufacturing a metallic porous sheet |
US5538608A (en) * | 1993-09-25 | 1996-07-23 | Tanaka Kikinzoku Kogyo K.K. | Bubble collection type gas electrode |
FR2735991A1 (en) * | 1995-06-30 | 1997-01-03 | Mitsubishi Electric Corp | ELECTROLYTIC FUNCTIONAL DEVICE AND METHOD FOR MANUFACTURING SUCH A DEVICE |
US6328875B1 (en) * | 1998-12-07 | 2001-12-11 | Zappi Water Purification System, Inc., | Electrolytic apparatus, methods for purification of aqueous solutions and synthesis of chemicals |
US20020150812A1 (en) * | 2001-03-07 | 2002-10-17 | Till Kaz | Method for production of multi-layer electrode or electrode assembly and gaseous diffusion electrode |
WO2003093535A2 (en) * | 2002-05-01 | 2003-11-13 | Newcastle University Ventures Limited | Electrolysis cell and method |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3835514A (en) * | 1971-05-17 | 1974-09-17 | Westinghouse Electric Corp | Method of making laminated diffusion bonded battery plaques |
US4279711A (en) * | 1980-01-21 | 1981-07-21 | Vining Paul H | Aqueous electrowinning of metals |
JPH05109418A (en) * | 1991-10-15 | 1993-04-30 | Mitsubishi Heavy Ind Ltd | Joint body of solid high polymer electrolytic film and electrode |
JP3310737B2 (en) * | 1993-09-25 | 2002-08-05 | 田中貴金属工業株式会社 | Gas collection type gas diffusion electrode and electrolytic cell using the same |
US5558948A (en) * | 1994-11-09 | 1996-09-24 | Energy Research Corporation | Fuel cell anode and fuel cell |
US5538606A (en) * | 1994-11-16 | 1996-07-23 | Taiki Japan Co., Ltd. | Ionized water generating device |
US6294068B1 (en) * | 1997-06-20 | 2001-09-25 | Natural Resources Canada | Electrochemical conversion of hydrocarbons |
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 |
JP2001160406A (en) * | 1999-12-06 | 2001-06-12 | Toshiba Corp | Electrode for solid polymer fuel cell and its manufacturing method |
DE10038862C2 (en) * | 2000-08-04 | 2003-04-10 | Rolf Hempelmann | Process for coating a membrane electrode assembly with a catalyst and device therefor |
JP3954793B2 (en) * | 2000-12-04 | 2007-08-08 | 三洋電機株式会社 | Gas diffusion layer for fuel cell and process for producing the same |
-
2002
- 2002-08-28 GB GBGB0219955.2A patent/GB0219955D0/en not_active Ceased
-
2003
- 2003-08-27 JP JP2004532293A patent/JP2005537618A/en active Pending
- 2003-08-27 EP EP03791028A patent/EP1537617A2/en not_active Withdrawn
- 2003-08-27 AU AU2003259369A patent/AU2003259369A1/en not_active Abandoned
- 2003-08-27 KR KR1020057003387A patent/KR20050083660A/en not_active Application Discontinuation
- 2003-08-27 US US10/525,815 patent/US20060099482A1/en not_active Abandoned
- 2003-08-27 CA CA002497105A patent/CA2497105A1/en not_active Abandoned
- 2003-08-27 WO PCT/GB2003/003715 patent/WO2004021486A2/en active Application Filing
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3215562A (en) * | 1961-12-22 | 1965-11-02 | Air Prod & Chem | Fuel cell with screen electrodes |
GB1227762A (en) * | 1967-05-01 | 1971-04-07 | ||
US4448856A (en) * | 1983-03-14 | 1984-05-15 | The United States Of America As Represented By The United States Department Of Energy | Battery and fuel cell electrodes containing stainless steel charging additive |
US4529670A (en) * | 1984-04-10 | 1985-07-16 | The United States Of America As Represented By The United States Department Of Energy | Fuel cell having dual electrode anode or cathode |
US5300165A (en) * | 1989-04-14 | 1994-04-05 | Katayama Special Industries, Ltd. | Method for manufacturing a metallic porous sheet |
US5538608A (en) * | 1993-09-25 | 1996-07-23 | Tanaka Kikinzoku Kogyo K.K. | Bubble collection type gas electrode |
FR2735991A1 (en) * | 1995-06-30 | 1997-01-03 | Mitsubishi Electric Corp | ELECTROLYTIC FUNCTIONAL DEVICE AND METHOD FOR MANUFACTURING SUCH A DEVICE |
US6328875B1 (en) * | 1998-12-07 | 2001-12-11 | Zappi Water Purification System, Inc., | Electrolytic apparatus, methods for purification of aqueous solutions and synthesis of chemicals |
US20020150812A1 (en) * | 2001-03-07 | 2002-10-17 | Till Kaz | Method for production of multi-layer electrode or electrode assembly and gaseous diffusion electrode |
WO2003093535A2 (en) * | 2002-05-01 | 2003-11-13 | Newcastle University Ventures Limited | Electrolysis cell and method |
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WO2005050758A3 (en) * | 2003-11-18 | 2006-03-09 | Npl Associates Inc | Hydrogen/hydrogen peroxide fuel cell |
US7781083B2 (en) | 2003-11-18 | 2010-08-24 | Npl Associates, Inc. | Hydrogen/hydrogen peroxide fuel cell |
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EP1622216A1 (en) * | 2004-06-30 | 2006-02-01 | Kabushiki Kaisha Kobe Seiko Sho | Titanium material and method for manufacturing the same |
JP2006035124A (en) * | 2004-07-28 | 2006-02-09 | National Institute Of Advanced Industrial & Technology | Particulate film and its forming method |
EA011180B1 (en) * | 2004-09-21 | 2009-02-27 | АйТиЭм ФЬЮЭЛ СЕЛЛЗ ЛТД. | Method of performing an electrochemical reaction in an electrochemical cell |
WO2006032887A2 (en) * | 2004-09-21 | 2006-03-30 | Itm Fuel Cells Ltd. | Use of an electrochemical cell such as a fuel cell |
WO2006032887A3 (en) * | 2004-09-21 | 2007-02-22 | Itm Fuel Cells Ltd | Use of an electrochemical cell such as a fuel cell |
AU2005286243B2 (en) * | 2004-09-21 | 2009-05-28 | Itm Fuel Cells Ltd. | Use of an electrochemical cell such as a fuel cell |
US7771886B2 (en) | 2005-01-07 | 2010-08-10 | Shinko Electric Industries Co., Ltd. | Fuel cell |
EP1679759A3 (en) * | 2005-01-07 | 2007-04-04 | Shinko Electric Industries Co., Ltd. | Fuel Cell |
JP2006252939A (en) * | 2005-03-10 | 2006-09-21 | Toshiba Corp | Fuel cell system |
WO2007000593A2 (en) * | 2005-06-27 | 2007-01-04 | Itm Power (Research) Ltd. | Membrane electrode assemblies |
US8846267B2 (en) | 2005-06-27 | 2014-09-30 | Itm Power (Research) Ltd. | Membrane electrode assemblies |
WO2007000593A3 (en) * | 2005-06-27 | 2007-09-20 | Itm Fuel Cells Ltd | Membrane electrode assemblies |
JP2007123043A (en) * | 2005-10-27 | 2007-05-17 | Canon Inc | Solid-polymer fuel cell, catalyst layer thereof, manufacturing method thereof |
US9012107B2 (en) | 2005-11-11 | 2015-04-21 | Samsung Sdi Co., Ltd. | Cathode catalyst for fuel cell, method of preparing same, and membrane-electrode assembly comprising same |
JP2007134337A (en) * | 2005-11-11 | 2007-05-31 | Samsung Sdi Co Ltd | Catalyst for cathode electrode of fuel cell and its manufacturing method, fuel cell membrane-electrode assembly including above, and fuel cell system including above |
EP2033257A2 (en) * | 2006-05-03 | 2009-03-11 | Georgia Tech Research Corporation | Anionic fuel cells, hybrid fuel cells, and methods of fabrication thereof |
EP2033257A4 (en) * | 2006-05-03 | 2009-07-01 | Georgia Tech Res Inst | Anionic fuel cells, hybrid fuel cells, and methods of fabrication thereof |
WO2008054858A2 (en) | 2006-05-03 | 2008-05-08 | Georgia Tech Research Corporation | Anionic fuel cells, hybrid fuel cells, and methods of fabrication thereof |
WO2008101281A1 (en) * | 2007-02-20 | 2008-08-28 | Commonwealth Scientific And Industrial Research Organisation | A membrane electrode assembly with electrode support |
AU2007351924B2 (en) * | 2007-04-23 | 2013-09-26 | Servicios Administrativos Penoles, S.A. De C.V. | Bimetallic electrocatalyst for use in molecular electrosynthesis and preparation method therefor |
WO2008130212A1 (en) | 2007-04-23 | 2008-10-30 | Universidad Autónoma Metropolitana | Bimetallic electrocatalyst for use in molecular electrosynthesis and preparation method therefor |
JP2012178360A (en) * | 2012-05-11 | 2012-09-13 | Canon Inc | Catalyst layer of polymer electrolyte fuel cell, and polymer electrolyte fuel cell |
US20140234751A1 (en) * | 2013-02-21 | 2014-08-21 | Samsung Electro-Mechanics Co., Ltd. | Solid oxide fuel cell and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
US20060099482A1 (en) | 2006-05-11 |
EP1537617A2 (en) | 2005-06-08 |
GB0219955D0 (en) | 2002-10-02 |
KR20050083660A (en) | 2005-08-26 |
WO2004021486A3 (en) | 2005-03-24 |
AU2003259369A8 (en) | 2004-03-19 |
CA2497105A1 (en) | 2004-03-11 |
AU2003259369A1 (en) | 2004-03-19 |
JP2005537618A (en) | 2005-12-08 |
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