ATE397294T1 - Brennstoffzelle - Google Patents

Brennstoffzelle

Info

Publication number
ATE397294T1
ATE397294T1 AT02018142T AT02018142T ATE397294T1 AT E397294 T1 ATE397294 T1 AT E397294T1 AT 02018142 T AT02018142 T AT 02018142T AT 02018142 T AT02018142 T AT 02018142T AT E397294 T1 ATE397294 T1 AT E397294T1
Authority
AT
Austria
Prior art keywords
cooling
unit cell
separator
fuel cell
water
Prior art date
Application number
AT02018142T
Other languages
English (en)
Inventor
Munehisa Horiguchi
Hidemi Kato
Masataka Ueno
Original Assignee
Equos Research Kk
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 Equos Research Kk filed Critical Equos Research Kk
Application granted granted Critical
Publication of ATE397294T1 publication Critical patent/ATE397294T1/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
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0228—Composites in the form of layered or coated products
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • 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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
AT02018142T 2001-08-21 2002-08-14 Brennstoffzelle ATE397294T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001250861 2001-08-21
JP2001321180 2001-10-18
JP2002054839A JP4085652B2 (ja) 2001-08-21 2002-02-28 燃料電池

Publications (1)

Publication Number Publication Date
ATE397294T1 true ATE397294T1 (de) 2008-06-15

Family

ID=27347358

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02018142T ATE397294T1 (de) 2001-08-21 2002-08-14 Brennstoffzelle

Country Status (5)

Country Link
US (1) US7153605B2 (de)
EP (1) EP1286404B1 (de)
JP (1) JP4085652B2 (de)
AT (1) ATE397294T1 (de)
DE (1) DE60226819D1 (de)

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JP3700642B2 (ja) 2001-12-11 2005-09-28 日産自動車株式会社 燃料電池
JP4934938B2 (ja) * 2002-02-12 2012-05-23 株式会社エクォス・リサーチ 燃料電池のセパレータ
DE60300904T2 (de) * 2002-03-27 2005-12-22 Haldor Topsoe A/S Festoxid-Brennstoffzelle in Dünnschichttechnik (SOFC) und Verfahren zu ihrer Herstellung
ITMI20021338A1 (it) * 2002-06-17 2003-12-17 Nuvera Fuel Cells Europ Srl Generatore elettrochimico a membrana con iniezione diretta di acqua liquida nei agenti gassosi
JP3918658B2 (ja) 2002-07-02 2007-05-23 日産自動車株式会社 固体高分子型燃料電池
JP4180404B2 (ja) * 2003-03-05 2008-11-12 アイシン精機株式会社 燃料電池、酸化剤配流板
JP5011627B2 (ja) * 2003-05-16 2012-08-29 トヨタ自動車株式会社 燃料電池
US6974648B2 (en) * 2003-09-12 2005-12-13 General Motors Corporation Nested bipolar plate for fuel cell and method
ITMI20031881A1 (it) * 2003-10-01 2005-04-02 Nuvera Fuel Cells Europ Srl Separatore bipolare per batteria di celle a combustibile.
ITMI20032531A1 (it) * 2003-12-19 2005-06-20 Nuvera Fuel Cells Europ Srl Cella a combustione a membrana alimentata in
US7442463B2 (en) 2003-12-26 2008-10-28 Honda Motor Co., Ltd. Fuel cell
JP4813766B2 (ja) * 2004-01-19 2011-11-09 本田技研工業株式会社 燃料電池スタック
JP2005209470A (ja) 2004-01-22 2005-08-04 Equos Research Co Ltd 燃料電池
JP4218569B2 (ja) 2004-03-30 2009-02-04 株式会社エクォス・リサーチ セパレータ及びそれを用いた燃料電池
US7531264B2 (en) * 2004-06-07 2009-05-12 Hyteon Inc. Fuel cell stack with even distributing gas manifolds
US20060008695A1 (en) * 2004-07-09 2006-01-12 Dingrong Bai Fuel cell with in-cell humidification
CN101044649A (zh) * 2004-08-19 2007-09-26 通用汽车环球科技运作公司 处理复合板的方法
US7314680B2 (en) * 2004-09-24 2008-01-01 Hyteon Inc Integrated fuel cell power module
WO2006038475A1 (ja) * 2004-10-01 2006-04-13 Matsushita Electric Industrial Co., Ltd. 燃料電池および燃料電池用セパレータ
JP4696545B2 (ja) 2004-12-08 2011-06-08 トヨタ自動車株式会社 燃料電池
US7479333B2 (en) * 2004-12-13 2009-01-20 Hyteon, Inc. Fuel cell stack with multiple groups of cells and flow passes
JP4534780B2 (ja) * 2005-02-07 2010-09-01 トヨタ自動車株式会社 燃料電池のセパレータおよび燃料電池のセパレータの製造方法
US20060188763A1 (en) * 2005-02-22 2006-08-24 Dingrong Bai Fuel cell system comprising modular design features
JP4992187B2 (ja) * 2005-03-11 2012-08-08 株式会社エクォス・リサーチ 燃料電池スタック及び燃料電池システム
US7829231B2 (en) * 2005-04-22 2010-11-09 Gm Global Technology Operations, Inc. Fuel cell design with an integrated heat exchanger and gas humidification unit
JP4506552B2 (ja) * 2005-05-12 2010-07-21 株式会社エクォス・リサーチ 燃料電池
US8257883B2 (en) * 2005-08-03 2012-09-04 GM Global Technology Operations LLC Durability for the MEA and bipolar plates in PEM fuel cells using hydrogen peroxide decomposition catalysts
US20070048590A1 (en) * 2005-08-31 2007-03-01 Suh Jun W Fuel cell system, and unit cell and bipolar plate used therefor
JP2007194074A (ja) * 2006-01-19 2007-08-02 Toyota Motor Corp 燃料電池
JP2007250259A (ja) * 2006-03-14 2007-09-27 Toyota Motor Corp 燃料電池
US20090098435A1 (en) * 2006-01-19 2009-04-16 Kazunori Shibata Fuel cells
DE102006006846B3 (de) * 2006-02-15 2007-08-30 Tyco Electronics Amp Gmbh Elektrischer Leistungsverteiler und elektrisches Stanzgitter dafür
JP5145680B2 (ja) * 2006-09-28 2013-02-20 株式会社日立製作所 燃料電池セパレータ
US20080199739A1 (en) * 2007-02-20 2008-08-21 Commonwealth Scientific And Industrial Research Organisation Electrochemical cell stack and a method of forming a bipolar interconnect for an electrochemical cell stack
US20080199752A1 (en) * 2007-02-20 2008-08-21 Commonwealth Scientific And Industrial Research Organisation Electrochemical stack with pressed bipolar plate
US8364287B2 (en) 2007-07-25 2013-01-29 Trulite, Inc. Apparatus, system, and method to manage the generation and use of hybrid electric power
US20090116332A1 (en) * 2007-11-02 2009-05-07 Hsi-Ming Shu Multi-functional fuel mixing tank
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DE102008030567A1 (de) * 2008-06-27 2009-12-31 Bayerische Motoren Werke Aktiengesellschaft Brennstoffzellenaggregat mit einer Speichereinrichtung zum Speichern und zum Bereitstellen von flüssigem Wasserkühlmittel
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DE102010023021A1 (de) * 2010-06-08 2011-12-08 Enymotion Gmbh Brennstoffzelle mit einem Stack aus mehreren Bipolarplatten
EP2571085A1 (de) * 2011-09-16 2013-03-20 Siemens Aktiengesellschaft Elektrochemische Zelle
GB201204736D0 (en) * 2012-03-19 2012-05-02 Intelligent Energy Ltd Fuel cell fluid distribution
GB2502519A (en) * 2012-05-28 2013-12-04 Intelligent Energy Ltd A Bipolar Plate for a fuel cell
GB2502522A (en) 2012-05-28 2013-12-04 Intelligent Energy Ltd Fuel Cell Plate Assemblies
EP2675007A1 (de) * 2012-06-11 2013-12-18 HTceramix S.A. Gasströmungsteilungselement
EP2675006A1 (de) 2012-06-11 2013-12-18 HTceramix S.A. Gasverteilungselement mit Stützschicht
EP2675005A1 (de) 2012-06-11 2013-12-18 HTceramix S.A. Gasverteilungselement für eine Brennstoffzelle
EP2884570B1 (de) * 2012-07-11 2017-06-14 Toyota Shatai Kabushiki Kaisha Brennstoffzellenseparator und verfahren zur herstellung davon
CA2888965A1 (en) * 2012-11-01 2014-05-08 Nuvera Fuel Cells, Inc. Fuel cell humidification management method & system
KR101575416B1 (ko) * 2013-11-29 2015-12-21 현대자동차주식회사 연료전지 냉각장치와 이를 이용한 냉각방법
JP6402740B2 (ja) * 2016-04-28 2018-10-10 トヨタ自動車株式会社 燃料電池
DE102017212846A1 (de) * 2017-07-26 2019-01-31 Robert Bosch Gmbh Verteilerstruktur zum Bereitstellen mindestens eines Reaktionsgases
CN109841864B (zh) * 2017-11-29 2022-02-18 中国科学院青岛生物能源与过程研究所 一种质子交换膜燃料电池双极板立体化流场

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Also Published As

Publication number Publication date
US7153605B2 (en) 2006-12-26
EP1286404A2 (de) 2003-02-26
EP1286404B1 (de) 2008-05-28
EP1286404A3 (de) 2006-11-15
JP4085652B2 (ja) 2008-05-14
JP2003197217A (ja) 2003-07-11
DE60226819D1 (de) 2008-07-10
US20030039875A1 (en) 2003-02-27

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