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DE112006000958B8 - Brennstoffzelle - Google Patents

Brennstoffzelle Download PDF

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Publication number
DE112006000958B8
DE112006000958B8 DE112006000958T DE112006000958T DE112006000958B8 DE 112006000958 B8 DE112006000958 B8 DE 112006000958B8 DE 112006000958 T DE112006000958 T DE 112006000958T DE 112006000958 T DE112006000958 T DE 112006000958T DE 112006000958 B8 DE112006000958 B8 DE 112006000958B8
Authority
DE
Germany
Prior art keywords
fuel cell
fuel
cell
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.)
Active
Application number
DE112006000958T
Other languages
English (en)
Other versions
DE112006000958B4 (de
DE112006000958T5 (de
Inventor
Naoko Yoshizawa
Toshihiro Matsumoto
Hiroki Kusakabe
Norihiko Kawabata
Yoshiki Nagao
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.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of DE112006000958T5 publication Critical patent/DE112006000958T5/de
Publication of DE112006000958B4 publication Critical patent/DE112006000958B4/de
Application granted granted Critical
Publication of DE112006000958B8 publication Critical patent/DE112006000958B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • 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
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • 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
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
    • 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
    • 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)
DE112006000958T 2005-05-13 2006-05-12 Brennstoffzelle Active DE112006000958B8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005140915 2005-05-13
JP2005-140915 2005-05-13
PCT/JP2006/309563 WO2006121157A1 (ja) 2005-05-13 2006-05-12 燃料電池

Publications (3)

Publication Number Publication Date
DE112006000958T5 DE112006000958T5 (de) 2008-03-27
DE112006000958B4 DE112006000958B4 (de) 2012-10-18
DE112006000958B8 true DE112006000958B8 (de) 2013-03-07

Family

ID=37396663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112006000958T Active DE112006000958B8 (de) 2005-05-13 2006-05-12 Brennstoffzelle

Country Status (5)

Country Link
US (1) US7659024B2 (de)
JP (1) JP4086894B2 (de)
CN (1) CN100585927C (de)
DE (1) DE112006000958B8 (de)
WO (1) WO2006121157A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8277986B2 (en) * 2007-07-02 2012-10-02 GM Global Technology Operations LLC Bipolar plate with microgrooves for improved water transport
US8168340B2 (en) * 2007-11-07 2012-05-01 GM Global Technology Operations LLC Water removal features for PEMfc stack manifolds
JP2011517838A (ja) * 2008-04-11 2011-06-16 ユーティーシー パワー コーポレイション マニホルド・サンプを備えたバイポーラプレートおよび燃料電池
CA2791985C (en) * 2010-03-08 2018-09-25 Bdf Ip Holdings Ltd. Flow field plate for electrochemical fuel cells
CN102484264B (zh) * 2010-03-17 2015-02-04 日产自动车株式会社 燃料电池单元
CN103460475B (zh) * 2011-03-25 2016-05-18 株式会社村田制作所 燃料电池
DE102012211318A1 (de) 2012-06-29 2014-01-02 Siemens Aktiengesellschaft Elektrischer Energiespeicher
US9786928B2 (en) 2012-08-24 2017-10-10 Ford Global Technologies, Llc Proton exchange membrane fuel cell with stepped channel bipolar plate
US10122025B2 (en) 2012-08-24 2018-11-06 Ford Global Technologies, Llc Proton exchange membrane fuel cell with stepped channel bipolar plate
WO2014039048A1 (en) * 2012-09-07 2014-03-13 United Technologies Corporation Reactant flow channel configuration to facilitate water removal
JP5874596B2 (ja) * 2012-10-09 2016-03-02 トヨタ自動車株式会社 燃料電池
JP5915613B2 (ja) * 2013-10-02 2016-05-11 トヨタ自動車株式会社 セパレータおよび燃料電池
CN105134720A (zh) * 2015-08-25 2015-12-09 江苏神州碳制品有限公司 一种石墨板粘合工艺
CN110854402A (zh) * 2018-08-21 2020-02-28 上海汽车集团股份有限公司 一种气体扩散层前驱体及其制备方法以及气体扩散层和燃料电池
US11621429B2 (en) * 2020-09-21 2023-04-04 Hyaxiom, Inc. Fuel cell component including scale-accommodating flow channels
DE102020213578A1 (de) 2020-10-29 2022-05-05 Robert Bosch Gesellschaft mit beschränkter Haftung Verteilerplatte für eine elektrochemische Zelle und elektrochemische Zelle
DE102020131422A1 (de) 2020-11-27 2022-06-02 Audi Aktiengesellschaft Brennstoffzelle mit Spülungseinrichtung
JP7063979B1 (ja) * 2020-12-25 2022-05-09 本田技研工業株式会社 電気化学的昇圧装置
JP7542467B2 (ja) 2021-03-18 2024-08-30 株式会社東芝 二酸化炭素電解装置および二酸化炭素電解装置の運転方法
JP7193569B2 (ja) * 2021-03-19 2022-12-20 本田技研工業株式会社 電気化学式水素ポンプ
CN115472860B (zh) * 2022-09-15 2023-09-08 海卓动力(青岛)能源科技有限公司 一种三维亲疏水混合型梯度结构双极板及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69905389T2 (de) * 1998-11-12 2003-12-11 Automobiles Citroen, Neuilly Sur Seine Bipolare platten für brennstoffzellen und diese platten enthaltende brennstoffzelle
JP2005093244A (ja) * 2003-09-17 2005-04-07 Nissan Motor Co Ltd 燃料電池

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02168565A (ja) 1988-12-21 1990-06-28 Nippon Soken Inc 燃料電池
US6329094B1 (en) 1997-05-14 2001-12-11 Sanyo Electric Co., Ltd. Polymer electrolyte fuel cell showing stable and outstanding electric-power generating characteristics
JP3900650B2 (ja) 1998-01-14 2007-04-04 トヨタ自動車株式会社 燃料電池
JP2000123848A (ja) 1998-10-19 2000-04-28 Honda Motor Co Ltd 燃料電池
CN1416604B (zh) 2000-03-07 2010-09-01 松下电器产业株式会社 高分子电解质型燃料电池及其制造方法
JP2002110189A (ja) 2000-09-29 2002-04-12 Toshiba Corp 燃料電池用セパレータ及びその製造方法並びに該セパレータを用いた固体高分子型燃料電池
JP3753013B2 (ja) 2001-05-10 2006-03-08 日産自動車株式会社 燃料電池
JP2003100321A (ja) * 2001-09-25 2003-04-04 Toyota Motor Corp 燃料電池用セパレータとその製造方法
JP2003249246A (ja) 2002-02-22 2003-09-05 Daihatsu Motor Co Ltd 燃料電池
JP4498681B2 (ja) * 2003-02-04 2010-07-07 パナソニック株式会社 高分子電解質型燃料電池
JP2005276519A (ja) 2004-03-23 2005-10-06 Nissan Motor Co Ltd 固体高分子型燃料電池

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69905389T2 (de) * 1998-11-12 2003-12-11 Automobiles Citroen, Neuilly Sur Seine Bipolare platten für brennstoffzellen und diese platten enthaltende brennstoffzelle
JP2005093244A (ja) * 2003-09-17 2005-04-07 Nissan Motor Co Ltd 燃料電池

Also Published As

Publication number Publication date
US20090023029A1 (en) 2009-01-22
CN101151755A (zh) 2008-03-26
JP4086894B2 (ja) 2008-05-14
US7659024B2 (en) 2010-02-09
DE112006000958B4 (de) 2012-10-18
CN100585927C (zh) 2010-01-27
DE112006000958T5 (de) 2008-03-27
JPWO2006121157A1 (ja) 2008-12-18
WO2006121157A1 (ja) 2006-11-16

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R020 Patent grant now final

Effective date: 20130119