ATE246403T1 - Anodenstruktur mit kohlenstoffhaltiger komponente,die einen niedrigen korrosionwiderstand besitzt - Google Patents

Anodenstruktur mit kohlenstoffhaltiger komponente,die einen niedrigen korrosionwiderstand besitzt

Info

Publication number
ATE246403T1
ATE246403T1 AT01904075T AT01904075T ATE246403T1 AT E246403 T1 ATE246403 T1 AT E246403T1 AT 01904075 T AT01904075 T AT 01904075T AT 01904075 T AT01904075 T AT 01904075T AT E246403 T1 ATE246403 T1 AT E246403T1
Authority
AT
Austria
Prior art keywords
anode structure
corrosion resistance
carbon component
low corrosion
carbon
Prior art date
Application number
AT01904075T
Other languages
English (en)
Inventor
John Malcolm Gascoyne
Shanna Denine Knights
Thomas Robinson Ralph
Jared Luke Taylor
David Pentreath Wilkinson
Original Assignee
Johnson Matthey Plc
Ballard Power Systems
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
Application filed by Johnson Matthey Plc, Ballard Power Systems filed Critical Johnson Matthey Plc
Application granted granted Critical
Publication of ATE246403T1 publication Critical patent/ATE246403T1/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
    • H01M4/96—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]
    • 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)
  • Inert Electrodes (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
AT01904075T 2000-02-08 2001-02-06 Anodenstruktur mit kohlenstoffhaltiger komponente,die einen niedrigen korrosionwiderstand besitzt ATE246403T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0002764.9A GB0002764D0 (en) 2000-02-08 2000-02-08 Electromechanical cell
PCT/GB2001/000458 WO2001059859A1 (en) 2000-02-08 2001-02-06 Anode structure with a carbon-based component having little resistance to corrosion

Publications (1)

Publication Number Publication Date
ATE246403T1 true ATE246403T1 (de) 2003-08-15

Family

ID=9885093

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01904075T ATE246403T1 (de) 2000-02-08 2001-02-06 Anodenstruktur mit kohlenstoffhaltiger komponente,die einen niedrigen korrosionwiderstand besitzt

Country Status (7)

Country Link
EP (1) EP1256138B1 (de)
JP (1) JP2003523056A (de)
AT (1) ATE246403T1 (de)
CA (1) CA2399770A1 (de)
DE (1) DE60100543T2 (de)
GB (1) GB0002764D0 (de)
WO (1) WO2001059859A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7608334B2 (en) 2005-03-29 2009-10-27 3M Innovative Properties Company Oxidatively stable microlayers of gas diffusion layers
JP4851761B2 (ja) * 2005-09-20 2012-01-11 トヨタ自動車株式会社 燃料電池
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
JP2008027848A (ja) * 2006-07-25 2008-02-07 Toshiba Fuel Cell Power Systems Corp 燃料電池触媒層
JP5317535B2 (ja) * 2008-05-28 2013-10-16 東邦テナックス株式会社 炭素繊維シート及びその製造方法
WO2011007518A1 (ja) * 2009-07-14 2011-01-20 パナソニック株式会社 膜－電極接合体、固体高分子形燃料電池、及び燃料電池発電システム
GB0914562D0 (en) 2009-08-20 2009-09-30 Johnson Matthey Plc Catalyst layer
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
GB201116713D0 (en) * 2011-09-28 2011-11-09 Johnson Matthey Plc Catalyst
DE102017100738B4 (de) 2017-01-16 2024-07-25 Audi Ag Brennstoffzellenstapel mit erhöhter Beständigkeit gegenüber Spannungsumkehr sowie Brennstoffzellensystem und Fahrzeug mit einem solchen
JP6819324B2 (ja) * 2017-02-01 2021-01-27 トヨタ自動車株式会社 燃料電池

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738872A (en) * 1985-07-02 1988-04-19 International Fuel Cells Carbon-graphite component for an electrochemical cell and method for making the component
US4908198A (en) * 1986-06-02 1990-03-13 The Electrosynthesis Company, Inc. Fluorinated carbons and methods of manufacture
US5272017A (en) * 1992-04-03 1993-12-21 General Motors Corporation Membrane-electrode assemblies for electrochemical cells
JPH06196173A (ja) * 1992-12-24 1994-07-15 Mitsubishi Electric Corp 燃料電池
US6277513B1 (en) * 1999-04-12 2001-08-21 General Motors Corporation Layered electrode for electrochemical cells

Also Published As

Publication number Publication date
DE60100543D1 (de) 2003-09-04
WO2001059859A1 (en) 2001-08-16
EP1256138A1 (de) 2002-11-13
DE60100543T2 (de) 2004-04-15
JP2003523056A (ja) 2003-07-29
CA2399770A1 (en) 2001-08-16
EP1256138B1 (de) 2003-07-30
GB0002764D0 (en) 2000-03-29

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Legal Events

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