JP6003863B2 - セパレータおよび燃料電池 - Google Patents

セパレータおよび燃料電池 Download PDF

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Publication number
JP6003863B2
JP6003863B2 JP2013207086A JP2013207086A JP6003863B2 JP 6003863 B2 JP6003863 B2 JP 6003863B2 JP 2013207086 A JP2013207086 A JP 2013207086A JP 2013207086 A JP2013207086 A JP 2013207086A JP 6003863 B2 JP6003863 B2 JP 6003863B2
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JP
Japan
Prior art keywords
cooling water
groove
reaction gas
separator
channel
Prior art date
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Active
Application number
JP2013207086A
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English (en)
Japanese (ja)
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JP2015072757A5 (enExample
JP2015072757A (ja
Inventor
周重 紺野
周重 紺野
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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
Priority to JP2013207086A priority Critical patent/JP6003863B2/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to PCT/JP2014/005013 priority patent/WO2015049864A1/ja
Priority to US15/022,083 priority patent/US10193165B2/en
Priority to KR1020187021315A priority patent/KR20180086527A/ko
Priority to KR1020167008173A priority patent/KR20160047562A/ko
Priority to DE112014004579.9T priority patent/DE112014004579B4/de
Priority to CN201480054327.5A priority patent/CN105594037B/zh
Publication of JP2015072757A publication Critical patent/JP2015072757A/ja
Publication of JP2015072757A5 publication Critical patent/JP2015072757A5/ja
Application granted granted Critical
Publication of JP6003863B2 publication Critical patent/JP6003863B2/ja
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    • 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
    • H01M8/02—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
    • H01M8/2465—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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide 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

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  • 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)
JP2013207086A 2013-10-02 2013-10-02 セパレータおよび燃料電池 Active JP6003863B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2013207086A JP6003863B2 (ja) 2013-10-02 2013-10-02 セパレータおよび燃料電池
US15/022,083 US10193165B2 (en) 2013-10-02 2014-10-01 Separator and fuel cell
KR1020187021315A KR20180086527A (ko) 2013-10-02 2014-10-01 세퍼레이터 및 연료 전지
KR1020167008173A KR20160047562A (ko) 2013-10-02 2014-10-01 세퍼레이터 및 연료 전지
PCT/JP2014/005013 WO2015049864A1 (ja) 2013-10-02 2014-10-01 セパレータおよび燃料電池
DE112014004579.9T DE112014004579B4 (de) 2013-10-02 2014-10-01 Separator und Brennstoffzelle
CN201480054327.5A CN105594037B (zh) 2013-10-02 2014-10-01 分隔件及燃料电池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013207086A JP6003863B2 (ja) 2013-10-02 2013-10-02 セパレータおよび燃料電池

Publications (3)

Publication Number Publication Date
JP2015072757A JP2015072757A (ja) 2015-04-16
JP2015072757A5 JP2015072757A5 (enExample) 2015-05-28
JP6003863B2 true JP6003863B2 (ja) 2016-10-05

Family

ID=52778469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013207086A Active JP6003863B2 (ja) 2013-10-02 2013-10-02 セパレータおよび燃料電池

Country Status (6)

Country Link
US (1) US10193165B2 (enExample)
JP (1) JP6003863B2 (enExample)
KR (2) KR20160047562A (enExample)
CN (1) CN105594037B (enExample)
DE (1) DE112014004579B4 (enExample)
WO (1) WO2015049864A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108110300B (zh) * 2017-12-19 2020-04-10 潮州三环（集团）股份有限公司 固体氧化物燃料电池电堆及为其分配气体的气流分配板
EP4207395A1 (en) * 2018-01-17 2023-07-05 Nuvera Fuel Cells, LLC Electrochemical cells with improved fluid flow design
JP7062993B2 (ja) * 2018-02-13 2022-05-09 トヨタ自動車株式会社 燃料電池の検査方法および検査システム
JP7059706B2 (ja) * 2018-03-13 2022-04-26 トヨタ自動車株式会社 燃料電池スタック
JP7006549B2 (ja) * 2018-09-19 2022-02-10 トヨタ自動車株式会社 燃料電池
CN111477902B (zh) * 2020-04-24 2023-04-07 上海电气集团股份有限公司 质子交换膜燃料电池双极板
CN114094134B (zh) * 2021-10-08 2023-07-25 东风汽车集团股份有限公司 一种双极板以及燃料电池

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4019554B2 (ja) 1998-08-03 2007-12-12 トヨタ自動車株式会社 燃料電池セパレータ用多連凹凸板の製造方法
JP4045678B2 (ja) * 1998-12-18 2008-02-13 トヨタ自動車株式会社 燃料電池用のセパレータ
DE112006000193B4 (de) * 2005-01-13 2020-08-27 Toyota Jidosha Kabushiki Kaisha Brennstoffzelle, Separator und Gasseparator für eine Brennstoffzelle
JP2009252470A (ja) * 2008-04-04 2009-10-29 Hitachi Ltd セパレータ及びそれを用いた固体高分子形燃料電池
EP2618413B1 (en) 2010-09-16 2017-06-14 Toyota Jidosha Kabushiki Kaisha Separator for fuel cell, fuel cell, and method for manufacturing fuel cell
CA2763787C (en) 2011-05-26 2013-11-12 Toyota Jidosha Kabushiki Kaisha Separator for fuel cell and fuel cell
JP2013149490A (ja) * 2012-01-19 2013-08-01 Toyota Auto Body Co Ltd 燃料電池用セパレータ及び燃料電池

Also Published As

Publication number Publication date
DE112014004579T5 (de) 2016-07-14
US10193165B2 (en) 2019-01-29
KR20180086527A (ko) 2018-07-31
US20160226082A1 (en) 2016-08-04
DE112014004579B4 (de) 2023-04-27
KR20160047562A (ko) 2016-05-02
WO2015049864A1 (ja) 2015-04-09
CN105594037B (zh) 2018-01-09
JP2015072757A (ja) 2015-04-16
CN105594037A (zh) 2016-05-18

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