DE602004023982D1 - Brennstoffzelle mit interner Hilfselektrode und Verfahren zur Regelung - Google Patents

Brennstoffzelle mit interner Hilfselektrode und Verfahren zur Regelung

Info

Publication number
DE602004023982D1
DE602004023982D1 DE602004023982T DE602004023982T DE602004023982D1 DE 602004023982 D1 DE602004023982 D1 DE 602004023982D1 DE 602004023982 T DE602004023982 T DE 602004023982T DE 602004023982 T DE602004023982 T DE 602004023982T DE 602004023982 D1 DE602004023982 D1 DE 602004023982D1
Authority
DE
Germany
Prior art keywords
fuel cell
electrolyte
electrode
regulation
auxiliary electrode
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE602004023982T
Other languages
English (en)
Inventor
Yosuke Oyabe
Shinji Nezu
Naoki Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 JP2003047366A external-priority patent/JP4534423B2/ja
Application filed by Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Publication of DE602004023982D1 publication Critical patent/DE602004023982D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01M8/0289—Means for holding the electrolyte
    • 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
    • H01M8/04197—Preventing means for fuel crossover
    • 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0444—Concentration; Density
    • H01M8/04477—Concentration; Density of the electrolyte
    • 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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
DE602004023982T 2003-02-25 2004-02-23 Brennstoffzelle mit interner Hilfselektrode und Verfahren zur Regelung Expired - Lifetime DE602004023982D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003047366A JP4534423B2 (ja) 2002-07-30 2003-02-25 燃料電池の制御方法

Publications (1)

Publication Number Publication Date
DE602004023982D1 true DE602004023982D1 (de) 2009-12-24

Family

ID=32767718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004023982T Expired - Lifetime DE602004023982D1 (de) 2003-02-25 2004-02-23 Brennstoffzelle mit interner Hilfselektrode und Verfahren zur Regelung

Country Status (4)

Country Link
US (1) US7247400B2 (de)
EP (1) EP1453131B1 (de)
AT (1) ATE448581T1 (de)
DE (1) DE602004023982D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE448581T1 (de) 2003-02-25 2009-11-15 Aisin Seiki Brennstoffzelle mit interner hilfselektrode und verfahren zur regelung
JP4725041B2 (ja) * 2004-03-01 2011-07-13 アイシン精機株式会社 燃料電池
JP2005332693A (ja) * 2004-05-20 2005-12-02 Aisin Seiki Co Ltd 燃料電池
DE202005010632U1 (de) * 2005-07-06 2005-10-27 Krinner Innovation Gmbh Haltevorrichtung für stabförmige Bauteile
US20080292918A1 (en) * 2007-05-25 2008-11-27 Caine Finnerty Electrochemical system having multiple independent circuits
JP5071720B2 (ja) * 2008-02-19 2012-11-14 学校法人玉川学園 水素供給装置
DE102012000870A1 (de) * 2012-01-18 2013-07-18 Forschungszentrum Jülich GmbH Direkt-Methanol-Brennstoffzelle und Verfahren zum Betreiben derselben
US9437889B2 (en) * 2012-09-12 2016-09-06 GM Global Technology Operations LLC Powering a fuel cell stack during standby

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176879A (ja) * 1982-04-08 1983-10-17 Agency Of Ind Science & Technol 三電極固体電解質燃料電池
JPS6210876A (ja) * 1985-07-08 1987-01-19 Nissan Motor Co Ltd 液体燃料電池
JP3271801B2 (ja) * 1992-09-22 2002-04-08 田中貴金属工業株式会社 高分子固体電解質型燃料電池、該燃料電池の加湿方法、及び製造方法
US5460896A (en) * 1993-01-22 1995-10-24 Kabushiki Kaisha Equos Research Fuel cell
US5672439A (en) * 1995-12-18 1997-09-30 Ballard Power Systems, Inc. Method and apparatus for reducing reactant crossover in an electrochemical fuel cell
DE19646487C2 (de) * 1996-11-11 1998-10-08 Forschungszentrum Juelich Gmbh Elektroden-Elektrolyt-Einheit für eine Brennstoffzelle
US5958616A (en) * 1998-02-06 1999-09-28 Lynntech, Inc. Membrane and electrode structure for methanol fuel cell
US6756141B2 (en) * 2001-04-17 2004-06-29 Southwest Research Institute Three-electrode fuel cell
DE10130828A1 (de) * 2001-06-27 2003-01-16 Basf Ag Brennstoffzelle
US20050260470A1 (en) * 2002-07-30 2005-11-24 Aisin Seiki Kabushiki Kaisha Fuel cell and control method thereof
ATE448581T1 (de) 2003-02-25 2009-11-15 Aisin Seiki Brennstoffzelle mit interner hilfselektrode und verfahren zur regelung

Also Published As

Publication number Publication date
US7247400B2 (en) 2007-07-24
EP1453131A2 (de) 2004-09-01
EP1453131B1 (de) 2009-11-11
ATE448581T1 (de) 2009-11-15
US20040247955A1 (en) 2004-12-09
EP1453131A3 (de) 2004-10-20

Similar Documents

Publication Publication Date Title
DE69701211T2 (de) Flacher Festelektrolyt-Brennstoffzellenstapel mit Polarisationselektroden und versetzten Dichtungen, als Sauerstoffpumpe arbeitend
DE60235058D1 (de) Dünnschicht-Polymerelektrolytbrennstoffzelle und deren Betriebsverfahren
EP1840993A4 (de) Polymer-elektrolytmembran für eine festpolymer-brennstoffzelle, membran-elektronen-baugruppe und brennstoffzelle
ATE464667T1 (de) Polymerelektrolyt, und elektrochemische einrichtung die mit solch einem polymerelektrolyt ausgestattet ist
BR9912947A (pt) Membranas mistas à base de poli (óxido de fenileno) sulfonado para baterias eletroquìmicas poliméricas aperfeiçoadas
DK1877168T3 (da) SOFC-katodemateriale med høj ydeevne i intervallet 450C - 650C
EP1852928A4 (de) Ionenleitfähiger binder, membran-elektroden-baugruppe und brennstoffzelle
DE60205922D1 (de) Direkter zusatz von beta-aminoenonen in organischen elektrolyten nichtwässriger zellen mit festkörperkathoden
ATE298932T1 (de) Elektrode und batterie
EP1217680A3 (de) Ionenaustauschmembran-Elektrodeneinheit für eine elektrochemische Zelle
WO1999063607A9 (en) Electrochemical power cells and method of improving electrochemical power cell performance
WO2006023922A3 (en) Compositions containing modified fullerenes
ATE509383T1 (de) Elektrolyt-membran-elektroden-baugruppe, brennstoffzelle damit und verfahren zur herstellung einer elektrolyt-membran-elektroden- baugruppe
EP0917226A3 (de) Polymerelektrolytbrennstoffzelle
DE59710703D1 (de) Verfahren zum regeln der membranfeuchte einer polymerelektrolyt-brennstoffzelle und polymerelektrolyt-brennstoffzelle
ATE328369T1 (de) Verfahren zur herstellung eines galvanischen elements
DE602004023982D1 (de) Brennstoffzelle mit interner Hilfselektrode und Verfahren zur Regelung
WO2005055128A3 (en) Fuel cell system
WO2004093213A3 (en) Method for making electrodes for electrochemical cells
WO2005090439A3 (en) Ion-conductive copolymers containing one or more ion-conducting oligomers
DE602004016469D1 (de) Membran-Elektroden-Einheit und Polymer-Elektrolytbrennstoffzelle enthaltend diesselbe
EP1555282A4 (de) Blockcopolymer und anwendung daf r
WO2003063266A3 (en) Proton conducting membranes for high temperature fuel cells developed with sold state 'water free' proton conducting membranes
ATE339015T1 (de) Sekundärzelle mit polymerbeschichter anode
WO2003105249A3 (en) FUEL CELLS WITH NON-POROUS NANOFILM MICROCHANNEL ARCHITECTURE

Legal Events

Date Code Title Description
8364 No opposition during term of opposition