ATE256921T1 - Brennstoffzellenanodenstruktur mit verbesserter toleranz gegenüber für spannungsumpolung - Google Patents

Brennstoffzellenanodenstruktur mit verbesserter toleranz gegenüber für spannungsumpolung

Info

Publication number
ATE256921T1
ATE256921T1 AT00954227T AT00954227T ATE256921T1 AT E256921 T1 ATE256921 T1 AT E256921T1 AT 00954227 T AT00954227 T AT 00954227T AT 00954227 T AT00954227 T AT 00954227T AT E256921 T1 ATE256921 T1 AT E256921T1
Authority
AT
Austria
Prior art keywords
fuel
anode
cell
oxidation
fuel cell
Prior art date
Application number
AT00954227T
Other languages
English (en)
Inventor
Shanna D Knights
David P Wilkinson
Stephen A Campbell
Jared L Taylor
John M Gascoyne
Thomas R Ralph
Original Assignee
Ballard Power Systems
Johnson Matthey Plc
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
Priority claimed from US09/643,550 external-priority patent/US6936370B1/en
Application filed by Ballard Power Systems, Johnson Matthey Plc filed Critical Ballard Power Systems
Application granted granted Critical
Publication of ATE256921T1 publication Critical patent/ATE256921T1/de

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
    • H01M4/8605—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
    • 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
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • 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
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • H01M4/9083—Catalytic material 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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • 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
    • 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
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—Negative electrodes
    • 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
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • 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
    • 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
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • 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
    • 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)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
AT00954227T 1999-08-23 2000-08-23 Brennstoffzellenanodenstruktur mit verbesserter toleranz gegenüber für spannungsumpolung ATE256921T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US15025399P 1999-08-23 1999-08-23
US40489799A 1999-09-24 1999-09-24
US09/643,550 US6936370B1 (en) 1999-08-23 2000-08-22 Solid polymer fuel cell with improved voltage reversal tolerance
PCT/CA2000/000970 WO2001015247A2 (en) 1999-08-23 2000-08-23 Fuel cell anode structure for voltage reversal tolerance

Publications (1)

Publication Number Publication Date
ATE256921T1 true ATE256921T1 (de) 2004-01-15

Family

ID=27386940

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00954227T ATE256921T1 (de) 1999-08-23 2000-08-23 Brennstoffzellenanodenstruktur mit verbesserter toleranz gegenüber für spannungsumpolung

Country Status (7)

Country Link
EP (1) EP1212805B1 (de)
AT (1) ATE256921T1 (de)
AU (1) AU6677900A (de)
CA (1) CA2381280A1 (de)
DE (1) DE60007334T2 (de)
ES (1) ES2209949T3 (de)
WO (1) WO2001015247A2 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6838205B2 (en) 2001-10-10 2005-01-04 Lynntech, Inc. Bifunctional catalytic electrode
JP3850721B2 (ja) 2001-12-03 2006-11-29 本田技研工業株式会社 固体高分子型燃料電池の制御方法
DE10209309B4 (de) * 2002-03-02 2004-03-11 Mtu Cfc Solutions Gmbh Verfahren zur Inertisierung der Anoden von Hochtemperaturbrennstoffzellen und Hochtemperaturbrennstoffzellenanordnung
WO2003079470A1 (en) * 2002-03-20 2003-09-25 Matsushita Electric Industrial Co., Ltd. Fuel cell
JP2003308849A (ja) 2002-04-12 2003-10-31 Tanaka Kikinzoku Kogyo Kk 高分子固体電解質形燃料電池の燃料極用触媒
JP3621078B2 (ja) 2002-06-20 2005-02-16 田中貴金属工業株式会社 高分子固体電解質形燃料電池の燃料極
US20040013935A1 (en) * 2002-07-19 2004-01-22 Siyu Ye Anode catalyst compositions for a voltage reversal tolerant fuel cell
US20060068269A1 (en) * 2002-10-28 2006-03-30 Kaoru Fukuda Electrode structure for solid polymer type fuel cell
CN100337352C (zh) * 2003-03-21 2007-09-12 乐金电子(天津)电器有限公司 燃料电池
US7235315B2 (en) 2003-12-16 2007-06-26 Ballard Power Systems Inc. Electrochemical fuel cell stack having a plurality of integrated voltage reversal protection diodes
JP4405934B2 (ja) 2005-03-28 2010-01-27 Ｔａｎａｋａホールディングス株式会社 固体高分子形燃料電池の燃料極用触媒
JP5040138B2 (ja) 2006-03-29 2012-10-03 トヨタ自動車株式会社 燃料電池システムおよび燃料電池セルの運転方法
JP5298405B2 (ja) 2006-04-14 2013-09-25 トヨタ自動車株式会社 燃料電池用膜電極接合体の製造方法
US7608358B2 (en) 2006-08-25 2009-10-27 Bdf Ip Holdings Ltd. Fuel cell anode structure for voltage reversal tolerance
DE102007031526B4 (de) * 2007-07-06 2010-07-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verwendung einer Anode in einer Brennstoffzelle zur Oxidation von Ethanol und/oder zumindest eines C3 bis C10-haltigen Alkohols
US8617770B2 (en) 2007-09-12 2013-12-31 GM Global Technology Operations LLC Electrodes containing oxygen evolution reaction catalysts
JP5266749B2 (ja) 2007-12-21 2013-08-21 旭硝子株式会社 固体高分子形燃料電池用膜電極接合体および固体高分子形燃料電池用膜電極接合体の製造方法
CN102272991B (zh) 2009-01-08 2015-09-09 戴姆勒股份公司 用于燃料电池的耐逆向性膜电极组件
GB0914562D0 (en) * 2009-08-20 2009-09-30 Johnson Matthey Plc Catalyst layer
JP2012094315A (ja) 2010-10-26 2012-05-17 Nihon Gore Kk 燃料電池用アノード側触媒組成物およびこれを含んでなる固体高分子形燃料電池用膜電極接合体（ｍｅａ）
GB201021352D0 (en) 2010-12-16 2011-01-26 Johnson Matthey Plc Catalyst layer
EP2475034B1 (de) 2010-12-23 2020-11-25 Greenerity GmbH Membranelektrodenanordnungen für PEM-Brennstoffzellen
GB2490300A (en) * 2011-02-08 2012-10-31 Johnson Matthey Fuel Cells Ltd Catalyst for fuel cells
KR101438891B1 (ko) * 2012-07-03 2014-09-05 현대자동차주식회사 연료전지용 애노드의 제조방법
GB201322494D0 (en) 2013-12-19 2014-02-05 Johnson Matthey Fuel Cells Ltd Catalyst layer
KR101673754B1 (ko) 2015-03-30 2016-11-07 현대자동차주식회사 연료전지 운전 제어 방법
DE102016207786A1 (de) 2016-05-04 2017-11-09 Volkswagen Aktiengesellschaft Brennstoffzellensystem und Verfahren zum Betrieb eines Brennstoffzellensystems
DE102016122196A1 (de) 2016-11-18 2018-05-24 Audi Ag Gasdiffusionsschicht und Verfahren zu deren Herstellung, sowie Brennstoffzelle
JP6855976B2 (ja) 2017-08-14 2021-04-07 トヨタ自動車株式会社 燃料電池システムの制御装置
GB201719463D0 (en) 2017-11-23 2018-01-10 Johnson Matthey Fuel Cells Ltd Catalyst
NL2023696B1 (en) * 2019-08-23 2021-05-04 Hyet Holding B V Solid-state electro-chemical compressor
JP7131535B2 (ja) 2019-12-02 2022-09-06 トヨタ自動車株式会社 燃料電池用触媒層
GB202003650D0 (en) 2020-03-13 2020-04-29 Johnson Matthey Fuel Cells Ltd Catalyst support
CN113497235B (zh) * 2020-03-18 2023-04-07 广州汽车集团股份有限公司 一种燃料电池膜电极及其制备方法、燃料电池
KR102592198B1 (ko) * 2020-05-28 2023-10-19 코오롱인더스트리 주식회사 연료전지용 혼합 촉매, 그 제조방법, 그것을 이용한 전극 형성방법, 및 그것을 포함하는 막-전극 어셈블리
DE102020126795A1 (de) * 2020-10-13 2022-04-14 Greenerity Gmbh Sauerstoffevolutionskatalysator, Herstellung und Verwendung desselben, Membranelektrodenanordnung und Brennstoffzelle bzw. Elektrolysezelle
GB202110475D0 (en) 2021-07-21 2021-09-01 Johnson Matthey Fuel Cells Ltd Oxygen evolution reaction catalyst
GB202110478D0 (en) 2021-07-21 2021-09-01 Johnson Matthey Fuel Cells Ltd Oxygen evolution reaction catalyst
WO2026022491A1 (en) 2024-07-26 2026-01-29 Johnson Matthey Hydrogen Technologies Limited Fuel cell catalyst layer

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Publication number Priority date Publication date Assignee Title
GB9507012D0 (en) * 1995-04-05 1995-05-31 Johnson Matthey Plc Improved electrode
JP3588930B2 (ja) * 1996-08-08 2004-11-17 アイシン精機株式会社 燃料電池用空気電極及びその製造方法

Also Published As

Publication number Publication date
AU6677900A (en) 2001-03-19
DE60007334D1 (de) 2004-01-29
CA2381280A1 (en) 2001-03-01
WO2001015247A3 (en) 2001-10-25
WO2001015247A2 (en) 2001-03-01
EP1212805A2 (de) 2002-06-12
EP1212805B1 (de) 2003-12-17
ES2209949T3 (es) 2004-07-01
DE60007334T2 (de) 2004-10-21

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