ATE220247T1 - Elektrodenstruktur - Google Patents

Elektrodenstruktur

Info

Publication number
ATE220247T1
ATE220247T1 AT99959519T AT99959519T ATE220247T1 AT E220247 T1 ATE220247 T1 AT E220247T1 AT 99959519 T AT99959519 T AT 99959519T AT 99959519 T AT99959519 T AT 99959519T AT E220247 T1 ATE220247 T1 AT E220247T1
Authority
AT
Austria
Prior art keywords
alloyed
platinum
membrane
electrode structure
metal
Prior art date
Application number
AT99959519T
Other languages
English (en)
Inventor
Susan Joy Cooper
Gregor Hoogers
Original Assignee
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
Application filed by Johnson Matthey Plc filed Critical Johnson Matthey Plc
Application granted granted Critical
Publication of ATE220247T1 publication Critical patent/ATE220247T1/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
    • H01M4/90—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
    • H01M8/10—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Sustainable Energy (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
  • Secondary Cells (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Micromachines (AREA)
  • Surgical Instruments (AREA)
AT99959519T 1998-12-09 1999-12-09 Elektrodenstruktur ATE220247T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9826940.0A GB9826940D0 (en) 1998-12-09 1998-12-09 Electrode
PCT/GB1999/004081 WO2000035037A1 (en) 1998-12-09 1999-12-09 Electrode structure

Publications (1)

Publication Number Publication Date
ATE220247T1 true ATE220247T1 (de) 2002-07-15

Family

ID=10843817

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99959519T ATE220247T1 (de) 1998-12-09 1999-12-09 Elektrodenstruktur

Country Status (10)

Country Link
US (2) US6855452B1 (de)
EP (1) EP1155465B1 (de)
JP (1) JP2002532833A (de)
AT (1) ATE220247T1 (de)
CA (1) CA2354133A1 (de)
DE (1) DE69902058T2 (de)
DK (1) DK1155465T3 (de)
ES (1) ES2179689T3 (de)
GB (1) GB9826940D0 (de)
WO (1) WO2000035037A1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9826940D0 (en) * 1998-12-09 1999-02-03 Johnson Matthey Plc Electrode
US6482763B2 (en) * 1999-12-29 2002-11-19 3M Innovative Properties Company Suboxide fuel cell catalyst for enhanced reformate tolerance
US6451464B1 (en) * 2000-01-03 2002-09-17 Idatech, Llc System and method for early detection of contaminants in a fuel processing system
GB0022895D0 (en) * 2000-09-19 2000-11-01 Johnson Matthey Plc Anode structure
US6663998B2 (en) 2001-04-05 2003-12-16 The Technical University Of Denmark (Dtu) Anode catalyst materials for use in fuel cells
GB0112021D0 (en) 2001-05-17 2001-07-11 Johnson Matthey Plc Substrate
JP4963147B2 (ja) * 2001-09-17 2012-06-27 株式会社豊田中央研究所 燃料電池用電極触媒体およびその製造方法
AU2003217382A1 (en) * 2002-02-12 2003-09-04 Honda Giken Kogyo Kabushiki Kaisha FUEL CELL ELECTROCATALYST OF Pt-Rh-Mo-Ni/Fe
AU2003224744A1 (en) * 2002-03-21 2003-10-08 Honda Giken Kogyo Kabushiki Kaisha Fuel cell catalyst containing pt and rh and at least one of w, sn and cu and optionally mo.
GB0210194D0 (en) 2002-05-03 2002-06-12 Johnson Matthey Plc Composite membrane
JP4492037B2 (ja) * 2003-05-21 2010-06-30 株式会社エクォス・リサーチ 燃料電池用電極
EP1632001B1 (de) * 2003-06-06 2012-05-30 Symyx Solutions, Inc. Platin-titan-wolfram-brennstoffzellen-katalysator
US7700521B2 (en) 2003-08-18 2010-04-20 Symyx Solutions, Inc. Platinum-copper fuel cell catalyst
JP4649574B2 (ja) * 2004-03-12 2011-03-09 独立行政法人産業技術総合研究所 固体高分子形燃料電池用アノード触媒
GB0411733D0 (en) * 2004-05-26 2004-06-30 Johnson Matthey Plc Anode structure
GB0411735D0 (en) * 2004-05-26 2004-06-30 Johnson Matthey Plc Fuel cell system
US7736790B2 (en) * 2004-12-06 2010-06-15 Honda Motor Co., Ltd. Platinum and tungsten containing electrocatalysts
US7422994B2 (en) 2005-01-05 2008-09-09 Symyx Technologies, Inc. Platinum-copper-tungsten fuel cell catalyst
US7498286B2 (en) * 2005-05-23 2009-03-03 Board Of Regents, The University Of Texas System Electrocatalyst for oxygen reduction reaction in proton exchange membrane fuel cells
US20060264321A1 (en) * 2005-05-23 2006-11-23 Board Of Regents, The University Of Texas System Electrocatalysts for oxygen reduction
US8115373B2 (en) 2005-07-06 2012-02-14 Rochester Institute Of Technology Self-regenerating particulate trap systems for emissions and methods thereof
JP4851761B2 (ja) * 2005-09-20 2012-01-11 トヨタ自動車株式会社 燃料電池
EP1952468B1 (de) * 2005-10-27 2017-01-11 Audi AG Legierungskatalysatoren zur verlängerung der lebensdauer von brennstoffzellenmembranen und ionomer
US7740975B2 (en) * 2006-01-06 2010-06-22 Honda Motor Co., Ltd. Platinum and titanium containing electrocatalysts
US7318977B2 (en) * 2006-01-06 2008-01-15 Honda Motor Co., Ltd. Platinum and titanium containing electrocatalysts
US7691522B2 (en) * 2006-03-09 2010-04-06 Honda Motor Co., Ltd. Platinum, titanium and copper, manganese and iron containing electrocatalysts
JP5093440B2 (ja) 2006-06-09 2012-12-12 信越化学工業株式会社 ダイレクトメタノール型燃料電池用電解質膜・電極接合体
CN100438972C (zh) * 2006-09-22 2008-12-03 中国海洋大学 一种纳米粉体的制备方法
JP5008368B2 (ja) * 2006-09-29 2012-08-22 三洋電機株式会社 電極／膜接合体、電極／膜接合体を備えた燃料電池および燃料電池システム
WO2009001560A1 (ja) 2007-06-25 2008-12-31 Panasonic Corporation 燃料電池、膜－電極接合体、及び膜－触媒層接合体
EP2177263B1 (de) * 2007-07-31 2016-09-07 Showa Denko K.K. Katalysatorschicht, membranelektrodenanordnung und brennstoffzelle
JP5298303B2 (ja) * 2008-02-27 2013-09-25 Ｊｘ日鉱日石エネルギー株式会社 膜電極接合体および燃料電池
US8951696B2 (en) * 2008-03-28 2015-02-10 Jx Nippon Oil & Energy Corporation Fuel electrode catalyst for fuel cell, electrode/membrane assembly, and fuel cell and fuel cell system provided with the electrode/membrane assembly
US20100304960A1 (en) * 2009-05-28 2010-12-02 Tetsuo Kawamura Alloy fuel cell catalysts
US8815468B2 (en) 2009-06-24 2014-08-26 Ford Global Technologies, Llc Layered electrodes and membrane electrode assemblies employing the same
JP5597281B2 (ja) * 2013-05-22 2014-10-01 Ｊｘ日鉱日石エネルギー株式会社 膜電極接合体および燃料電池
RU2564095C1 (ru) * 2014-04-21 2015-09-27 Борис Иванович Подловченко Анод топливного элемента на основе молибденовых бронз и платины и способ его изготовления
DE102019211127A1 (de) * 2019-07-26 2021-01-28 Greenerity Gmbh Membranelektrodenanordnung und Brennstoffzelle
CN112825366A (zh) * 2019-11-21 2021-05-21 中国科学院大连化学物理研究所 基于贫氢重整气进料高温质子膜燃料电池膜电极及制备与应用
KR20240014653A (ko) * 2022-07-25 2024-02-02 동우 화인켐 주식회사 몰리브덴을 함유하는 백금계 합금 촉매 및 이의 제조방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884838A (en) 1970-09-01 1975-05-20 Inst Gas Technology Ruthenium-reduced amorphous tungsten oxide catalyst
US3765947A (en) 1972-03-13 1973-10-16 United Aircraft Corp Method of making fuel cell electrode
US4232097A (en) 1979-03-07 1980-11-04 The United States Of America As Represented By The United States Department Of Energy Fuel cell oxygen electrode
GB2096641A (en) * 1981-04-09 1982-10-20 Diamond Shamrock Corp Cathode coating with hydrogen-evolution catalyst and semi-conducting polymer
US5068161A (en) 1990-03-30 1991-11-26 Johnson Matthey Public Limited Company Catalyst material
GB9104377D0 (en) 1991-03-01 1991-04-17 Tseung Alfred C C Depositing an electrochromic layer
JPH05135772A (ja) 1991-11-11 1993-06-01 Fuji Electric Co Ltd 燐酸型燃料電池の触媒とその製造方法
GB9504713D0 (en) 1995-03-09 1995-04-26 Johnson Matthey Plc Improved electrocatalytic material
GB9507012D0 (en) 1995-04-05 1995-05-31 Johnson Matthey Plc Improved electrode
GB9622284D0 (en) * 1996-10-25 1996-12-18 Johnson Matthey Plc Improved catalyst
US6165636A (en) * 1998-04-14 2000-12-26 De Nora S.P.A. Composition of a selective oxidation catalyst for use in fuel cells
US6287717B1 (en) * 1998-11-13 2001-09-11 Gore Enterprise Holdings, Inc. Fuel cell membrane electrode assemblies with improved power outputs
GB9826940D0 (en) * 1998-12-09 1999-02-03 Johnson Matthey Plc Electrode
US6183894B1 (en) * 1999-11-08 2001-02-06 Brookhaven Science Associates Electrocatalyst for alcohol oxidation in fuel cells

Also Published As

Publication number Publication date
WO2000035037A1 (en) 2000-06-15
US20050147867A1 (en) 2005-07-07
EP1155465A1 (de) 2001-11-21
DK1155465T3 (da) 2002-10-21
DE69902058T2 (de) 2002-12-19
DE69902058D1 (de) 2002-08-08
US6855452B1 (en) 2005-02-15
CA2354133A1 (en) 2000-06-15
ES2179689T3 (es) 2003-01-16
JP2002532833A (ja) 2002-10-02
GB9826940D0 (en) 1999-02-03
EP1155465B1 (de) 2002-07-03

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