WO2009060816A1 - 燃料電池用セル、その製造方法および燃料電池用ガス流路構造体 - Google Patents

燃料電池用セル、その製造方法および燃料電池用ガス流路構造体 Download PDF

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Publication number
WO2009060816A1
WO2009060816A1 PCT/JP2008/070017 JP2008070017W WO2009060816A1 WO 2009060816 A1 WO2009060816 A1 WO 2009060816A1 JP 2008070017 W JP2008070017 W JP 2008070017W WO 2009060816 A1 WO2009060816 A1 WO 2009060816A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas channel
fuel battery
cell
membrane
electrode assembly
Prior art date
Application number
PCT/JP2008/070017
Other languages
English (en)
French (fr)
Inventor
Kuroudo Maeda
Hideyo Oomori
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Priority to CN200880114180.9A priority Critical patent/CN101971396B/zh
Priority to US12/741,286 priority patent/US8945796B2/en
Priority to CA2704776A priority patent/CA2704776C/en
Priority to EP08847650.2A priority patent/EP2219254B1/en
Publication of WO2009060816A1 publication Critical patent/WO2009060816A1/ja

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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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0232—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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • H01M8/0245—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
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • 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)
  • Inert Electrodes (AREA)

Abstract

　膜電極接合体１８と、膜電極接合体１８の両面に積層され、ガス流路を形成するエキスパンド成形体２０と、エキスパンド成形体２０に積層され、隣設するセル間のガスを分離するセパレータ２２と、を備える燃料電池用セル１０であって、エキスパンド成形体２０は、チタン材料またはステンレス鋼等の金属材料で形成されるガス流路基体２４と、膜電極接合体１８またはセパレータ２２と接触するガス流路基体２４の接触部２５に金（Ａｕ）等の導電体で形成される導電層２６と、ガス流路基体２４のガス流路面にチタン酸化物等の親水性材料で形成される親水層２８と、を有する。
PCT/JP2008/070017 2007-11-05 2008-11-04 燃料電池用セル、その製造方法および燃料電池用ガス流路構造体 WO2009060816A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200880114180.9A CN101971396B (zh) 2007-11-05 2008-11-04 燃料电池用单元电池、其制造方法和燃料电池用气体流路结构体
US12/741,286 US8945796B2 (en) 2007-11-05 2008-11-04 Cell for fuel cell, method for producing the same, and gas channel structure for fuel cell
CA2704776A CA2704776C (en) 2007-11-05 2008-11-04 Cell for fuel cell, method for producing the same, and gas channel structure for fuel cell
EP08847650.2A EP2219254B1 (en) 2007-11-05 2008-11-04 Cell for fuel cell, method for producing the same, and gas channel structure for fuel cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-287352 2007-11-05
JP2007287352A JP4434264B2 (ja) 2007-11-05 2007-11-05 燃料電池用セル、燃料電池用セルの製造方法及び燃料電池用ガス流路構造体

Publications (1)

Publication Number Publication Date
WO2009060816A1 true WO2009060816A1 (ja) 2009-05-14

Family

ID=40625707

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070017 WO2009060816A1 (ja) 2007-11-05 2008-11-04 燃料電池用セル、その製造方法および燃料電池用ガス流路構造体

Country Status (6)

Country Link
US (1) US8945796B2 (ja)
EP (1) EP2219254B1 (ja)
JP (1) JP4434264B2 (ja)
CN (1) CN101971396B (ja)
CA (1) CA2704776C (ja)
WO (1) WO2009060816A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011014658A1 (en) * 2009-07-31 2011-02-03 Infinity Fuel Cell And Hydrogen, Inc. An improved electrochemical cell
JP2012048940A (ja) * 2010-08-26 2012-03-08 Toyota Boshoku Corp 燃料電池

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5225903B2 (ja) * 2009-03-23 2013-07-03 本田技研工業株式会社 燃料電池用セパレータの製造方法
KR101165542B1 (ko) 2009-08-21 2012-07-16 현대하이스코 주식회사 표면에 코팅막이 형성된 연료전지용 금속 분리판 및 그 제조방법
KR101319384B1 (ko) 2010-08-03 2013-10-22 삼성에스디아이 주식회사 연료 전지용 세퍼레이터 및 이를 포함하는 연료 전지 시스템
KR101729037B1 (ko) 2015-12-17 2017-04-24 주식회사 포스코 친수성 및 내식성이 향상된 고분자 연료전지 분리판용 스테인리스강 및 이의 제조 방법
KR101742088B1 (ko) 2015-12-23 2017-06-01 주식회사 포스코 친수성 및 접촉저항이 향상된 고분자 연료전지 분리판용 스테인리스강 및 이의 제조 방법
JP6315007B2 (ja) * 2016-02-23 2018-04-25 トヨタ自動車株式会社 電池モジュール
WO2018123690A1 (ja) * 2016-12-28 2018-07-05 新日鐵住金株式会社 チタン材、セパレータ、セル、および固体高分子形燃料電池
DE102017118320A1 (de) * 2017-08-11 2019-02-14 Friedrich-Alexander-Universität Erlangen Verfahren zur Herstellung von Bauteilen sowie danach hergestellte Bauteile
US20230420697A1 (en) 2020-11-24 2023-12-28 Posco Co., Ltd Stainless steel for fuel cell separator with excellent surface hydrophilicity and electrical conductivity, and manufacturing method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000173631A (ja) * 1998-12-08 2000-06-23 General Motors Corp <Gm> 陽子交換膜燃料電池のための接着プレ―ト
JP2000243408A (ja) * 1998-12-21 2000-09-08 Toyota Motor Corp 燃料電池用の金属セパレータおよびその製造方法
JP2003157868A (ja) * 2001-11-20 2003-05-30 General Motors Corp <Gm> 低接触抵抗ｐｅｍ燃料電池
JP2004178893A (ja) 2002-11-26 2004-06-24 Toyota Motor Corp 燃料電池用ガス拡散層と該ガス拡散層を持つ燃料電池
JP2005209470A (ja) * 2004-01-22 2005-08-04 Equos Research Co Ltd 燃料電池
JP2005340179A (ja) * 2004-04-28 2005-12-08 Equos Research Co Ltd セパレータ及びそれを用いた燃料電池装置
JP2007134145A (ja) * 2005-11-10 2007-05-31 Toyota Motor Corp 燃料電池用メタルセパレータとその製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607411A (en) * 1968-03-21 1971-09-21 Exmet Corp Prestretched expanded metal and method of making it
US6202271B1 (en) * 1998-03-13 2001-03-20 Matsushita Electric Industrial Co., Ltd. Method and apparatus for manufacturing expanded mesh sheet and battery using this expanded mesh sheet
JP2001093539A (ja) 1999-09-28 2001-04-06 Matsushita Electric Ind Co Ltd 固体高分子電解質型燃料電池
WO2001059862A2 (en) * 2000-02-11 2001-08-16 The Texas A & M University System Electroconductive fuel cell component with directly bonded layers and method for making same
JP3891069B2 (ja) 2002-08-09 2007-03-07 トヨタ自動車株式会社 燃料電池のセパレータ
JP4367062B2 (ja) 2002-10-18 2009-11-18 日立電線株式会社 燃料電池用セパレータ
US20040081879A1 (en) * 2002-10-18 2004-04-29 Mineo Washima Fuel cell bipolarplate
DE102004009869B4 (de) * 2004-02-26 2010-12-30 Reinz-Dichtungs-Gmbh Kontaktplatte für Brennstoffzellen, Brennstoffzelle und Brennstoffzellenstapel sowie Verfahren zur Herstellung einer Kontaktplatte
US20050244689A1 (en) * 2004-04-28 2005-11-03 Munehisa Horiguchi Separator and fuel cell system using that separator
US7709145B2 (en) 2004-11-12 2010-05-04 Gm Global Technology Operations, Inc. Hydrophilic surface modification of bipolar plate
JP2007103075A (ja) 2005-09-30 2007-04-19 Nikko Kinzoku Kk 固体高分子型燃料電池のセパレータ用基材及びその材料
JP4859189B2 (ja) 2005-11-29 2012-01-25 Ｊｘ日鉱日石金属株式会社 貴金属めっきを施したチタン又はチタン合金材料
JP4445934B2 (ja) 2006-02-10 2010-04-07 トヨタ車体株式会社 燃料電池用ガス拡散層の成形方法
US7740988B2 (en) * 2006-03-31 2010-06-22 Fuelcell Energy, Inc. Fuel cell plate structure having baffles in wet seal area
JP4678359B2 (ja) * 2006-10-25 2011-04-27 トヨタ車体株式会社 燃料電池

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000173631A (ja) * 1998-12-08 2000-06-23 General Motors Corp <Gm> 陽子交換膜燃料電池のための接着プレ―ト
JP2000243408A (ja) * 1998-12-21 2000-09-08 Toyota Motor Corp 燃料電池用の金属セパレータおよびその製造方法
JP2003157868A (ja) * 2001-11-20 2003-05-30 General Motors Corp <Gm> 低接触抵抗ｐｅｍ燃料電池
JP2004178893A (ja) 2002-11-26 2004-06-24 Toyota Motor Corp 燃料電池用ガス拡散層と該ガス拡散層を持つ燃料電池
JP2005209470A (ja) * 2004-01-22 2005-08-04 Equos Research Co Ltd 燃料電池
JP2005340179A (ja) * 2004-04-28 2005-12-08 Equos Research Co Ltd セパレータ及びそれを用いた燃料電池装置
JP2007134145A (ja) * 2005-11-10 2007-05-31 Toyota Motor Corp 燃料電池用メタルセパレータとその製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2219254A4

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011014658A1 (en) * 2009-07-31 2011-02-03 Infinity Fuel Cell And Hydrogen, Inc. An improved electrochemical cell
US8506787B2 (en) 2009-07-31 2013-08-13 Infinity Fuel Cell And Hydrogen, Inc. Electrochemical cell
US8715871B2 (en) 2009-07-31 2014-05-06 Infinity Fuel Cell And Hydrogen, Inc. Electrochemical cell
JP2012048940A (ja) * 2010-08-26 2012-03-08 Toyota Boshoku Corp 燃料電池

Also Published As

Publication number Publication date
CA2704776C (en) 2013-05-28
US20100239949A1 (en) 2010-09-23
EP2219254B1 (en) 2016-08-31
US8945796B2 (en) 2015-02-03
EP2219254A4 (en) 2012-01-11
CN101971396B (zh) 2015-01-21
CN101971396A (zh) 2011-02-09
JP4434264B2 (ja) 2010-03-17
CA2704776A1 (en) 2009-05-14
JP2009117114A (ja) 2009-05-28
EP2219254A1 (en) 2010-08-18

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