DE112007000385B8 - Membranelektrodenanordnung mit integrierter Dichtung und Verfahren zu deren Herstellung - Google Patents

Membranelektrodenanordnung mit integrierter Dichtung und Verfahren zu deren Herstellung Download PDF

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Publication number
DE112007000385B8
DE112007000385B8 DE112007000385T DE112007000385T DE112007000385B8 DE 112007000385 B8 DE112007000385 B8 DE 112007000385B8 DE 112007000385 T DE112007000385 T DE 112007000385T DE 112007000385 T DE112007000385 T DE 112007000385T DE 112007000385 B8 DE112007000385 B8 DE 112007000385B8
Authority
DE
Germany
Prior art keywords
electrode assembly
seal
membrane electrode
production
holes
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
DE112007000385T
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English (en)
Other versions
DE112007000385B4 (de
DE112007000385T5 (de
Inventor
Tomoharu Sasaoka
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
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE112007000385T5 publication Critical patent/DE112007000385T5/de
Application granted granted Critical
Publication of DE112007000385B4 publication Critical patent/DE112007000385B4/de
Publication of DE112007000385B8 publication Critical patent/DE112007000385B8/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0284—Organic resins; Organic polymers
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0286—Processes for forming seals
    • 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
    • H01M8/241—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
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/4911—Electric battery cell making including sealing

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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE112007000385T 2006-03-14 2007-03-13 Membranelektrodenanordnung mit integrierter Dichtung und Verfahren zu deren Herstellung Expired - Fee Related DE112007000385B8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006068897A JP5011764B2 (ja) 2006-03-14 2006-03-14 シール一体型膜電極接合体製造技術
JP2006-068897 2006-03-14
PCT/IB2007/000603 WO2007105073A1 (en) 2006-03-14 2007-03-13 Method of manufacturing seal-integrated type membrane electrode assembly

Publications (3)

Publication Number Publication Date
DE112007000385T5 DE112007000385T5 (de) 2008-12-24
DE112007000385B4 DE112007000385B4 (de) 2013-10-10
DE112007000385B8 true DE112007000385B8 (de) 2013-12-19

Family

ID=38191304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112007000385T Expired - Fee Related DE112007000385B8 (de) 2006-03-14 2007-03-13 Membranelektrodenanordnung mit integrierter Dichtung und Verfahren zu deren Herstellung

Country Status (6)

Country Link
US (1) US8298716B2 (de)
JP (1) JP5011764B2 (de)
CN (1) CN101385172B (de)
CA (2) CA2640344C (de)
DE (1) DE112007000385B8 (de)
WO (1) WO2007105073A1 (de)

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JP4998748B2 (ja) 2008-09-19 2012-08-15 トヨタ自動車株式会社 固体高分子型燃料電池の製造方法、及び該方法によって製造される固体高分子型燃料電池
JP5808695B2 (ja) * 2011-04-22 2015-11-10 本田技研工業株式会社 燃料電池
JP5666396B2 (ja) * 2011-07-14 2015-02-12 本田技研工業株式会社 燃料電池用金属セパレータの製造方法
KR101745024B1 (ko) * 2011-12-29 2017-06-09 현대자동차주식회사 향상된 기밀구조를 갖는 분리판의 가스켓 구조
JP2014092191A (ja) * 2012-11-01 2014-05-19 Nok Corp 基材一体型シール及びその製造用金型
JP5680702B2 (ja) * 2013-05-07 2015-03-04 本田技研工業株式会社 燃料電池用金属セパレータの製造方法
JP6414638B2 (ja) * 2015-06-15 2018-11-07 日産自動車株式会社 燃料電池用電極構造体、金属セパレータ、上記燃料電池用電極構造体と金属セパレータとを用いた燃料電池セル、及び上記燃料電池用電極構造体作製用金型
CN106541606A (zh) * 2015-09-23 2017-03-29 沈阳铝镁设计研究院有限公司 一种凸凹型电极模具装置和使用方法
CA3036073A1 (en) * 2016-10-27 2018-05-03 Nok Corporation Gasket and method for manufacturing same
DE102018115994A1 (de) 2018-07-02 2020-01-02 Elringklinger Ag Baugruppe für eine elektrochemische Vorrichtung und Verfahren zum Herstellen einer solchen Baugruppe
DE102018115987A1 (de) * 2018-07-02 2020-01-02 Elringklinger Ag Verfahren zum Erzeugen eines Dichtelements an einer Gasdiffusionslage einer elektrochemischen Einheit und Baugruppe aus einer Gasdiffusionslage und einem Dichtelement
KR102147643B1 (ko) * 2019-01-18 2020-08-25 윤봉남 전기장치용 커버 플레이트의 제조방법 및 이에 의해 제조된 전기장치용 커버플레이트
EP4057398A4 (de) * 2019-11-06 2024-08-14 Kolon Inc Verfahren und vorrichtung zur herstellung einer membran-elektroden-anordnung
KR20220104328A (ko) * 2021-01-18 2022-07-26 현대자동차주식회사 막-전극-서브가스켓 접합체 제조방법 및 이를 통해 제조된 비대칭형의 막-전극-서브가스켓 접합체
CN112909290B (zh) * 2021-01-22 2022-07-26 中汽创智科技有限公司 一种边框、膜电极组件及膜电极组件制备设备
CN114851466B (zh) * 2022-03-31 2023-10-13 湖南西瑞尔新材料科技有限公司 一种电池壳体注塑方法

Citations (4)

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JP2003068319A (ja) * 2001-08-24 2003-03-07 Nok Corp 燃料電池用構成部品およびその製造方法
EP1302996A2 (de) * 2001-10-16 2003-04-16 Matsushita Electric Industrial Co., Ltd. Polymerelektrolyt-Brennstoffzelle
US20040191604A1 (en) * 2003-03-24 2004-09-30 Ballard Power Systems Inc. Membrane electrode assembly with integrated seal
US6840969B2 (en) * 2001-01-31 2005-01-11 Matsushita Electric Industrial Co., Ltd. High polymer electrolyte fuel cell and electrolyte film-gasket assembly for the fuel cell

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US6840969B2 (en) * 2001-01-31 2005-01-11 Matsushita Electric Industrial Co., Ltd. High polymer electrolyte fuel cell and electrolyte film-gasket assembly for the fuel cell
JP2003068319A (ja) * 2001-08-24 2003-03-07 Nok Corp 燃料電池用構成部品およびその製造方法
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Also Published As

Publication number Publication date
JP2007250248A (ja) 2007-09-27
JP5011764B2 (ja) 2012-08-29
CN101385172A (zh) 2009-03-11
CA2640344A1 (en) 2007-09-20
CA2751190A1 (en) 2007-09-20
DE112007000385B4 (de) 2013-10-10
DE112007000385T5 (de) 2008-12-24
WO2007105073A1 (en) 2007-09-20
US20090023035A1 (en) 2009-01-22
CA2751190C (en) 2013-03-05
CA2640344C (en) 2011-11-08
US8298716B2 (en) 2012-10-30
CN101385172B (zh) 2014-05-14

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