DE112007002029B8 - Verfahren zur Herstellung eines Brennstoffzellenseparators - Google Patents

Verfahren zur Herstellung eines Brennstoffzellenseparators Download PDF

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Publication number
DE112007002029B8
DE112007002029B8 DE112007002029.6T DE112007002029T DE112007002029B8 DE 112007002029 B8 DE112007002029 B8 DE 112007002029B8 DE 112007002029 T DE112007002029 T DE 112007002029T DE 112007002029 B8 DE112007002029 B8 DE 112007002029B8
Authority
DE
Germany
Prior art keywords
manufacturing
fuel cell
cell separator
separator
fuel
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 - Fee Related
Application number
DE112007002029.6T
Other languages
English (en)
Other versions
DE112007002029T5 (de
DE112007002029B4 (de
Inventor
Kazutaka Iizuka
Masakazu Suzuki
Masanori Matsukawa
Kenji Dewaki
Shinji Dewaki
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.)
Nippon Chemical Denshi Inc Owariasahi Jp
Aisin Takaoka Co Ltd
Toyota Motor Corp
Original Assignee
Aisin Takaoka Co Ltd
Nippon Chemical Denshi Co Ltd
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
Application filed by Aisin Takaoka Co Ltd, Nippon Chemical Denshi Co Ltd, Toyota Motor Corp filed Critical Aisin Takaoka Co Ltd
Publication of DE112007002029T5 publication Critical patent/DE112007002029T5/de
Application granted granted Critical
Publication of DE112007002029B4 publication Critical patent/DE112007002029B4/de
Publication of DE112007002029B8 publication Critical patent/DE112007002029B8/de
Expired - Fee Related 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
    • H01M8/02—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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • H01M8/0208—Alloys
    • H01M8/021—Alloys based on iron
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor

Landscapes

  • 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)
DE112007002029.6T 2006-09-04 2007-08-10 Verfahren zur Herstellung eines Brennstoffzellenseparators Expired - Fee Related DE112007002029B8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006-239442 2006-09-04
JP2006239442A JP5138912B2 (ja) 2006-09-04 2006-09-04 燃料電池セパレータおよびその製造方法
PCT/JP2007/065993 WO2008029605A1 (fr) 2006-09-04 2007-08-10 Séparateur de pile à combustible et procédé de fabrication associé

Publications (3)

Publication Number Publication Date
DE112007002029T5 DE112007002029T5 (de) 2009-07-23
DE112007002029B4 DE112007002029B4 (de) 2021-01-21
DE112007002029B8 true DE112007002029B8 (de) 2021-03-25

Family

ID=39157043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112007002029.6T Expired - Fee Related DE112007002029B8 (de) 2006-09-04 2007-08-10 Verfahren zur Herstellung eines Brennstoffzellenseparators

Country Status (6)

Country Link
US (1) US20090324812A1 (de)
JP (1) JP5138912B2 (de)
CN (1) CN101512807B (de)
CA (1) CA2660698C (de)
DE (1) DE112007002029B8 (de)
WO (1) WO2008029605A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4407739B2 (ja) 2007-11-12 2010-02-03 トヨタ自動車株式会社 燃料電池セパレータの製造方法および燃料電池セパレータ
KR101427481B1 (ko) * 2012-11-02 2014-08-08 주식회사 효성 멀티셀 분리판 제조 방법
EP3367488B1 (de) * 2015-10-23 2023-04-12 Ngk Spark Plug Co., Ltd. Elektrochemischer reaktionszellenstapel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005048375A2 (en) * 2003-11-07 2005-05-26 General Motors Corporation Low contact resistance bonding method for bipolar plates in a pem fuel cell

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1077612B (it) * 1977-02-07 1985-05-04 Nora Oronzo Impianti Elettroch Setto bipolare conduttore per celle elettrochimiche e metodo di preparazione
JP3640333B2 (ja) * 1998-06-02 2005-04-20 松下電器産業株式会社 高分子電解質型燃料電池
JP2000100452A (ja) * 1998-09-21 2000-04-07 Matsushita Electric Ind Co Ltd 固体高分子電解質型燃料電池とその製造法
EP1094535B1 (de) * 1998-06-30 2006-10-11 Matsushita Electric Industrial Co., Ltd. Brennstoffzelle mit festem polymerelektrolyten
JP4366872B2 (ja) * 2000-03-13 2009-11-18 トヨタ自動車株式会社 燃料電池用ガスセパレータおよび該燃料電池用セパレータの製造方法並びに燃料電池
JP2002025574A (ja) * 2000-07-11 2002-01-25 Aisin Takaoka Ltd 固体高分子型燃料電池セパレータ
JP4073828B2 (ja) * 2003-06-12 2008-04-09 株式会社日立製作所 固体高分子形燃料電池及び燃料電池用セパレータ
JP4417135B2 (ja) * 2004-02-25 2010-02-17 本田技研工業株式会社 燃料電池
JP4556576B2 (ja) 2004-09-13 2010-10-06 トヨタ自動車株式会社 セパレータの製造方法および電着塗装装置
KR100622247B1 (ko) * 2005-06-24 2006-09-08 삼성에스디아이 주식회사 연료전지 시스템용 몰딩 스택

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005048375A2 (en) * 2003-11-07 2005-05-26 General Motors Corporation Low contact resistance bonding method for bipolar plates in a pem fuel cell

Also Published As

Publication number Publication date
JP2008065995A (ja) 2008-03-21
DE112007002029T5 (de) 2009-07-23
JP5138912B2 (ja) 2013-02-06
WO2008029605A1 (fr) 2008-03-13
CA2660698C (en) 2011-11-22
CA2660698A1 (en) 2008-03-13
CN101512807A (zh) 2009-08-19
US20090324812A1 (en) 2009-12-31
CN101512807B (zh) 2011-04-20
DE112007002029B4 (de) 2021-01-21

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01M0008020000

Ipc: H01M0008028400

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R081 Change of applicant/patentee

Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA-SHI, JP

Free format text: FORMER OWNERS: AISIN TAKAOKA CO., LTD., TOYOTA, AICHI, JP; NIPPON CHEMICAL DENSHI, INC., OWARIASAHI, AICHI, JP; TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA-SHI, AICHI-KEN, JP

Owner name: NIPPON CHEMICAL DENSHI, INC., OWARIASAHI, JP

Free format text: FORMER OWNERS: AISIN TAKAOKA CO., LTD., TOYOTA, AICHI, JP; NIPPON CHEMICAL DENSHI, INC., OWARIASAHI, AICHI, JP; TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA-SHI, AICHI-KEN, JP

Owner name: AISIN TAKAOKA CO., LTD., TOYOTA, JP

Free format text: FORMER OWNERS: AISIN TAKAOKA CO., LTD., TOYOTA, AICHI, JP; NIPPON CHEMICAL DENSHI, INC., OWARIASAHI, AICHI, JP; TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA-SHI, AICHI-KEN, JP

R082 Change of representative

Representative=s name: KUHNEN & WACKER PATENT- UND RECHTSANWALTSBUERO, DE

R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee