KR20180086527A - 세퍼레이터 및 연료 전지 - Google Patents

세퍼레이터 및 연료 전지 Download PDF

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Publication number
KR20180086527A
KR20180086527A KR1020187021315A KR20187021315A KR20180086527A KR 20180086527 A KR20180086527 A KR 20180086527A KR 1020187021315 A KR1020187021315 A KR 1020187021315A KR 20187021315 A KR20187021315 A KR 20187021315A KR 20180086527 A KR20180086527 A KR 20180086527A
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KR
South Korea
Prior art keywords
flow path
cooling water
groove
reaction gas
gas flow
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.)
Withdrawn
Application number
KR1020187021315A
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English (en)
Korean (ko)
Inventor
노리시게 곤노
Original Assignee
도요타지도샤가부시키가이샤
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 도요타지도샤가부시키가이샤 filed Critical 도요타지도샤가부시키가이샤
Publication of KR20180086527A publication Critical patent/KR20180086527A/ko
Withdrawn legal-status Critical Current

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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
    • 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

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)
KR1020187021315A 2013-10-02 2014-10-01 세퍼레이터 및 연료 전지 Withdrawn KR20180086527A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2013-207086 2013-10-02
JP2013207086A JP6003863B2 (ja) 2013-10-02 2013-10-02 セパレータおよび燃料電池
PCT/JP2014/005013 WO2015049864A1 (ja) 2013-10-02 2014-10-01 セパレータおよび燃料電池

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020167008173A Division KR20160047562A (ko) 2013-10-02 2014-10-01 세퍼레이터 및 연료 전지

Publications (1)

Publication Number Publication Date
KR20180086527A true KR20180086527A (ko) 2018-07-31

Family

ID=52778469

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020187021315A Withdrawn KR20180086527A (ko) 2013-10-02 2014-10-01 세퍼레이터 및 연료 전지
KR1020167008173A Ceased KR20160047562A (ko) 2013-10-02 2014-10-01 세퍼레이터 및 연료 전지

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020167008173A Ceased KR20160047562A (ko) 2013-10-02 2014-10-01 세퍼레이터 및 연료 전지

Country Status (6)

Country Link
US (1) US10193165B2 (https=)
JP (1) JP6003863B2 (https=)
KR (2) KR20180086527A (https=)
CN (1) CN105594037B (https=)
DE (1) DE112014004579B4 (https=)
WO (1) WO2015049864A1 (https=)

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
KR102782396B1 (ko) * 2018-01-17 2025-03-19 누베라 퓨엘 셀스, 엘엘씨 개선된 유체 유동 설계를 갖는 전기 화학 전지
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012160607A1 (ja) 2011-05-26 2012-11-29 トヨタ自動車株式会社 燃料電池用セパレータおよび燃料電池

Family Cites Families (6)

* 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
CN100541891C (zh) * 2005-01-13 2009-09-16 丰田自动车株式会社 燃料电池及燃料电池用隔板
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
US20130177827A1 (en) 2010-09-16 2013-07-11 Toyota Jidosha Kabushiki Kaisha Separator for fuel cell, fuel cell and method of manufacturing 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012160607A1 (ja) 2011-05-26 2012-11-29 トヨタ自動車株式会社 燃料電池用セパレータおよび燃料電池

Also Published As

Publication number Publication date
DE112014004579T5 (de) 2016-07-14
WO2015049864A1 (ja) 2015-04-09
JP2015072757A (ja) 2015-04-16
US20160226082A1 (en) 2016-08-04
DE112014004579B4 (de) 2023-04-27
CN105594037B (zh) 2018-01-09
JP6003863B2 (ja) 2016-10-05
CN105594037A (zh) 2016-05-18
US10193165B2 (en) 2019-01-29
KR20160047562A (ko) 2016-05-02

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Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20180724

Application number text: 1020167008173

Filing date: 20160328

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid