DE60226819D1 - Brennstoffzelle - Google Patents

Brennstoffzelle

Info

Publication number
DE60226819D1
DE60226819D1 DE60226819T DE60226819T DE60226819D1 DE 60226819 D1 DE60226819 D1 DE 60226819D1 DE 60226819 T DE60226819 T DE 60226819T DE 60226819 T DE60226819 T DE 60226819T DE 60226819 D1 DE60226819 D1 DE 60226819D1
Authority
DE
Germany
Prior art keywords
cooling
unit cell
separator
fuel cell
water
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
DE60226819T
Other languages
English (en)
Inventor
Munehisa Horiguchi
Hidemi Kato
Masataka Ueno
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.)
Equos Research Co Ltd
Original Assignee
Equos Research 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
Application filed by Equos Research Co Ltd filed Critical Equos Research Co Ltd
Application granted granted Critical
Publication of DE60226819D1 publication Critical patent/DE60226819D1/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
    • H01M8/04—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
DE60226819T 2001-08-21 2002-08-14 Brennstoffzelle Expired - Lifetime DE60226819D1 (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
DE60226819D1 true DE60226819D1 (de) 2008-07-10

Family

ID=27347358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60226819T Expired - Lifetime DE60226819D1 (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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* Cited by examiner, † Cited by third party
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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
EP1624520B1 (de) * 2002-03-27 2011-08-24 Topsøe Fuel Cell 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
WO2006031368A1 (en) * 2004-08-19 2006-03-23 Gm Global Technology Operations, Inc. Method of treating composite plates
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
EP1978585A4 (de) * 2006-01-19 2011-10-26 Toyota Motor Co Ltd Brennstoffzelle
JP2007250259A (ja) * 2006-03-14 2007-09-27 Toyota Motor Corp 燃料電池
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
US20080199752A1 (en) * 2007-02-20 2008-08-21 Commonwealth Scientific And Industrial Research Organisation Electrochemical stack with pressed bipolar plate
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
CN101855769A (zh) 2007-07-25 2010-10-06 特鲁丽特公司 管理混合电力的产生及应用的装置、系统和方法
US20090116332A1 (en) * 2007-11-02 2009-05-07 Hsi-Ming Shu Multi-functional fuel mixing tank
KR100986525B1 (ko) * 2008-02-25 2010-10-07 현대자동차주식회사 증발냉각식의 연료전지 시스템과 그 냉각방법
DE102008030567A1 (de) * 2008-06-27 2009-12-31 Bayerische Motoren Werke Aktiengesellschaft Brennstoffzellenaggregat mit einer Speichereinrichtung zum Speichern und zum Bereitstellen von flüssigem Wasserkühlmittel
DE102010009584B4 (de) * 2010-02-26 2015-01-08 Schott Ag Chemisch vorgespanntes Glas, Verfahren zu seiner Herstellung sowie Verwendung desselben
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
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
EP2675007A1 (de) * 2012-06-11 2013-12-18 HTceramix S.A. Gasströmungsteilungselement
US9515324B2 (en) 2012-07-11 2016-12-06 Toyota Shatai Kabushiki Kaisha Method for manufacturing fuel cell separator
ES2727338T3 (es) * 2012-11-01 2019-10-15 Nuvera Fuel Cells Llc Método y sistema de gestión de humidificación de celdas de combustible
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
EP1286404A3 (de) 2006-11-15
ATE397294T1 (de) 2008-06-15
JP4085652B2 (ja) 2008-05-14
JP2003197217A (ja) 2003-07-11
US7153605B2 (en) 2006-12-26
EP1286404A2 (de) 2003-02-26
US20030039875A1 (en) 2003-02-27
EP1286404B1 (de) 2008-05-28

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Legal Events

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