ATE475203T1 - Membran-elektrodeneinheit - Google Patents

Membran-elektrodeneinheit

Info

Publication number
ATE475203T1
ATE475203T1 AT05707693T AT05707693T ATE475203T1 AT E475203 T1 ATE475203 T1 AT E475203T1 AT 05707693 T AT05707693 T AT 05707693T AT 05707693 T AT05707693 T AT 05707693T AT E475203 T1 ATE475203 T1 AT E475203T1
Authority
AT
Austria
Prior art keywords
gas diffusion
diffusion layer
sub
anode
cathode
Prior art date
Application number
AT05707693T
Other languages
English (en)
Inventor
Joachim Koehler
Markus Gelz
Ralf Zuber
Original Assignee
Umicore Ag & Co Kg
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 Umicore Ag & Co Kg filed Critical Umicore Ag & Co Kg
Application granted granted Critical
Publication of ATE475203T1 publication Critical patent/ATE475203T1/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
    • 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
    • H01M8/02—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
    • H01M8/04—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
    • 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
    • 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)
  • Sustainable Energy (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Bipolar Transistors (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Measurement Of Radiation (AREA)
AT05707693T 2004-03-05 2005-03-03 Membran-elektrodeneinheit ATE475203T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04005219 2004-03-05
PCT/EP2005/002227 WO2005086271A1 (en) 2004-03-05 2005-03-03 Membrane electrode unit

Publications (1)

Publication Number Publication Date
ATE475203T1 true ATE475203T1 (de) 2010-08-15

Family

ID=34917163

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05707693T ATE475203T1 (de) 2004-03-05 2005-03-03 Membran-elektrodeneinheit

Country Status (9)

Country Link
US (1) US20070202388A1 (de)
EP (1) EP1721355B1 (de)
JP (1) JP2007527103A (de)
KR (1) KR20070004657A (de)
CN (1) CN100508266C (de)
AT (1) ATE475203T1 (de)
DE (1) DE602005022413D1 (de)
DK (1) DK1721355T3 (de)
WO (1) WO2005086271A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1961841T3 (da) * 2007-02-21 2013-06-24 Solvicore Gmbh & Co Kg Fremgangsmåde til elektrokemisk udskillelse af katalysatorpartikler på carbonfiberholdige substrater og anordning hertil
US9614232B2 (en) * 2007-12-28 2017-04-04 Altergy Systems Modular unit fuel cell assembly
JP4773582B2 (ja) * 2008-10-31 2011-09-14 パナソニック株式会社 膜電極接合体及び燃料電池
JP4938133B2 (ja) * 2008-10-31 2012-05-23 パナソニック株式会社 燃料電池用ガス拡散層及びその製造方法、膜電極接合体、並びに燃料電池
JP5297786B2 (ja) * 2008-12-16 2013-09-25 株式会社キャタラー 固体高分子型燃料電池のアノード触媒層
JP5636631B2 (ja) * 2009-01-30 2014-12-10 トヨタ自動車株式会社 燃料電池
CN103270632B (zh) * 2010-12-24 2017-02-15 丰田自动车株式会社 燃料电池及其制造方法
JP5928013B2 (ja) * 2012-03-08 2016-06-01 日産自動車株式会社 電解質膜−電極接合体
KR101321463B1 (ko) * 2012-06-28 2013-10-28 주식회사 셀모티브 연료전지 및 연료전지의 제조방법
FR2999341B1 (fr) * 2012-12-10 2015-02-06 Commissariat Energie Atomique Cellule pour pile a combustible a membrane echangeuse de protons, avec des couches de diffusion gazeuse de rigidite differente a l'anode et a la cathode
DE102014213555A1 (de) 2014-07-11 2016-01-14 Sgl Carbon Se Membran-Elektroden-Einheit
JP7209221B2 (ja) 2018-07-23 2023-01-20 パナソニックＩｐマネジメント株式会社 電気化学式水素ポンプ
JP7115438B2 (ja) * 2019-08-06 2022-08-09 トヨタ自動車株式会社 燃料電池セル
US11355771B2 (en) * 2019-12-20 2022-06-07 Robert Bosch Gmbh Ion scavenging agent in fuel cell electrodes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318863A (en) * 1991-12-17 1994-06-07 Bcs Technology, Inc. Near ambient, unhumidified solid polymer fuel cell
US5350643A (en) * 1992-06-02 1994-09-27 Hitachi, Ltd. Solid polymer electrolyte type fuel cell
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
US5514486A (en) * 1995-09-01 1996-05-07 The Regents Of The University Of California, Office Of Technology Transfer Annular feed air breathing fuel cell stack
JP3929146B2 (ja) * 1997-11-07 2007-06-13 松下電器産業株式会社 固体高分子型燃料電池システム
CA2256276C (en) * 1997-12-18 2003-04-08 Toyota Jidosha Kabushiki Kaisha Fuel cell and separator for the same
JPH11204114A (ja) * 1998-01-20 1999-07-30 Daikin Ind Ltd 電極材料
WO2001017047A1 (en) * 1999-08-27 2001-03-08 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte type fuel cell
JP2001102059A (ja) * 1999-10-01 2001-04-13 Toshiba Corp 固体高分子型燃料電池システム
JP4470271B2 (ja) * 2000-03-31 2010-06-02 株式会社エクォス・リサーチ 燃料電池および燃料電池装置
WO2002015303A1 (en) * 2000-08-16 2002-02-21 Matsushita Electric Industrial Co., Ltd. Fuel cell
JP4956870B2 (ja) * 2001-06-11 2012-06-20 トヨタ自動車株式会社 燃料電池および燃料電池の製造方法
DE10159476A1 (de) * 2001-12-04 2003-07-17 Omg Ag & Co Kg Verfahren zur Herstellung von Membran-Elektrodeneinheiten für Brennstoffzellen
DE60230979D1 (de) * 2002-07-31 2009-03-12 Umicore Ag & Co Kg Wässrige Katalysatortinten und ihre Verwendung für die Herstellung von mit Katalysator beschichteten Substraten

Also Published As

Publication number Publication date
JP2007527103A (ja) 2007-09-20
KR20070004657A (ko) 2007-01-09
US20070202388A1 (en) 2007-08-30
EP1721355A1 (de) 2006-11-15
WO2005086271A1 (en) 2005-09-15
DK1721355T3 (da) 2010-11-08
EP1721355B1 (de) 2010-07-21
CN100508266C (zh) 2009-07-01
DE602005022413D1 (de) 2010-09-02
CN1957496A (zh) 2007-05-02

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