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DE60200767D1 - Dichtmaterial für Polymerelektrolytseperator in Brennstoffzellen - Google Patents

Dichtmaterial für Polymerelektrolytseperator in Brennstoffzellen

Info

Publication number
DE60200767D1
DE60200767D1 DE60200767T DE60200767T DE60200767D1 DE 60200767 D1 DE60200767 D1 DE 60200767D1 DE 60200767 T DE60200767 T DE 60200767T DE 60200767 T DE60200767 T DE 60200767T DE 60200767 D1 DE60200767 D1 DE 60200767D1
Authority
DE
Germany
Prior art keywords
sealing material
polymer electrolyte
fuel cells
electrolyte separator
separator
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 - Lifetime
Application number
DE60200767T
Other languages
English (en)
Other versions
DE60200767T2 (de
Inventor
Noriyuki Meguriya
Yujiro Taira
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Application granted granted Critical
Publication of DE60200767D1 publication Critical patent/DE60200767D1/de
Publication of DE60200767T2 publication Critical patent/DE60200767T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fuel Cell (AREA)
  • Sealing Material Composition (AREA)
DE60200767T 2001-04-13 2002-04-10 Dichtmaterial für Polymerelektrolytseperator in Brennstoffzellen Expired - Lifetime DE60200767T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001114893A JP3712054B2 (ja) 2001-04-13 2001-04-13 固体高分子型燃料電池セパレータ用シール材料
JP2001114893 2001-04-13

Publications (2)

Publication Number Publication Date
DE60200767D1 true DE60200767D1 (de) 2004-08-26
DE60200767T2 DE60200767T2 (de) 2005-06-30

Family

ID=18965881

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60200767T Expired - Lifetime DE60200767T2 (de) 2001-04-13 2002-04-10 Dichtmaterial für Polymerelektrolytseperator in Brennstoffzellen

Country Status (5)

Country Link
US (2) US20020187385A1 (de)
EP (1) EP1249473B1 (de)
JP (1) JP3712054B2 (de)
KR (1) KR100751190B1 (de)
DE (1) DE60200767T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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TWI251616B (en) * 2001-11-12 2006-03-21 Shinetsu Chemical Co Polymer electrolyte fuel-cell separator sealing rubber composition
JP3758037B2 (ja) * 2002-02-28 2006-03-22 信越化学工業株式会社 固体高分子型燃料電池セパレータシール用ゴム組成物及びこれを用いたシール材並びに固体高分子型燃料電池セパレータ
US6774201B2 (en) * 2002-11-15 2004-08-10 General Electric Company Star-branched silicone polymers as anti-mist additives for coating applications
US7135512B2 (en) * 2002-11-15 2006-11-14 General Electric Company Star-branched silicone polymers as anti-mist additives for coating applications
US20060127738A1 (en) * 2004-12-13 2006-06-15 Bhaskar Sompalli Design, method and process for unitized mea
JP4525914B2 (ja) * 2005-02-15 2010-08-18 信越化学工業株式会社 付加硬化型シリコーンゴム組成物及び粘着ゴムシート
JP4803350B2 (ja) * 2005-06-03 2011-10-26 信越化学工業株式会社 圧着性異方導電性樹脂組成物及び微細電極の接続方法
DE102005043958A1 (de) * 2005-09-15 2007-03-22 Wilhelm Eisenhuth Gmbh Kg Verfahren zur Herstellung von Elektroden-Platten mit integrierten Dichtungen und Schutzschichten aus Flüssigsiliconkautschuk für Brennstoffzellenstacks
EP2131431B1 (de) * 2007-03-16 2013-05-01 Sekisui Chemical Co., Ltd. Membran-elektroden-bondmittel, protonenleitende membran mit bondschicht, membran-elektrodenbaugruppe, festpolymer-brennstoffzelle und verfahren zur herstellung einer membran-elektrodenbaugruppe
TWI434890B (zh) * 2007-04-06 2014-04-21 Shinetsu Chemical Co 加成可硬化聚矽氧樹脂組成物及使用彼之聚矽氧鏡片
JP4513987B2 (ja) 2007-12-07 2010-07-28 本田技研工業株式会社 固体高分子型燃料電池セパレータ用シール材料、セパレータシール、及びセパレータ
JP4513986B2 (ja) 2007-12-07 2010-07-28 本田技研工業株式会社 固体高分子型燃料電池セパレータ用シール材料、セパレータシール、及びセパレータ
JP5077577B2 (ja) 2007-12-07 2012-11-21 本田技研工業株式会社 固体高分子型燃料電池セパレータ用シール材料、セパレータシール及びセパレータ
JP5077581B2 (ja) 2008-02-28 2012-11-21 本田技研工業株式会社 燃料電池セパレータシール用材料及び燃料電池セパレータ
JP5272538B2 (ja) * 2008-06-26 2013-08-28 信越化学工業株式会社 固体高分子型燃料電池セパレータ用接着性シール組成物、セパレータシール及びセパレータ
KR101166562B1 (ko) 2010-04-29 2012-07-19 주식회사 케이씨씨 Ｌｅｄ사출/컴프레션 봉지용으로 적합한 점도를 갖는 폴리오르가노실록산 조성물
JP5817377B2 (ja) * 2011-09-20 2015-11-18 住友ベークライト株式会社 シリコーンゴム系硬化性組成物、シリコーンゴムの製造方法、シリコーンゴム、成形体および医療用チューブ
JP6111727B2 (ja) * 2013-02-20 2017-04-12 本田技研工業株式会社 燃料電池セパレータ
JP6048332B2 (ja) * 2013-07-16 2016-12-21 信越化学工業株式会社 固体高分子型燃料電池セパレータ用シールの製造方法及び該方法に用いるシリコーンゴム組成物
EP2832812A1 (de) * 2013-07-29 2015-02-04 Nitto Shinko Corporation Dichtungsmittel
JP6443240B2 (ja) 2015-06-30 2018-12-26 信越化学工業株式会社 固体高分子型燃料電池セパレータ用シール材料、セパレータシール及びセパレータ
CN113178665B (zh) * 2016-04-08 2023-11-10 达拉米克有限责任公司 用于增强型富液式电池的改进的隔板、电池及相关方法
JP6938840B2 (ja) * 2016-06-28 2021-09-22 株式会社スリーボンド 硬化性樹脂組成物、燃料電池およびシール方法
WO2019040265A1 (en) * 2017-08-24 2019-02-28 Dow Silicone Corporation INJECTION MOLDABLE SILICONE COMPOSITION
JP7558909B2 (ja) * 2021-08-23 2024-10-01 信越化学工業株式会社 コーティング材組成物、シリコーンゴム成形品、及び燃料電池用セパレータ

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US4585830A (en) * 1985-05-20 1986-04-29 Dow Corning Corporation Polyorganosiloxane compositions useful for preparing unsupported extruded profiles
JPH0684477B2 (ja) * 1988-08-23 1994-10-26 信越化学工業株式会社 オルガノポリシロキサン組成物
JPH0660284B2 (ja) 1989-07-21 1994-08-10 信越化学工業株式会社 硬化性シリコーンゴム組成物
US5164461A (en) 1991-03-14 1992-11-17 General Electric Company Addition-curable silicone adhesive compositions
CA2085673A1 (en) * 1992-01-23 1993-07-24 Brian J. Ward Low compression set silicone elastomers
US5380770A (en) 1992-04-09 1995-01-10 General Electric Company Heat cured silicone rubber compositions containing a potassium aluminosilicate filler which provides resistance to hydrocarbon oils and adjustable shrinkage
CA2098634A1 (en) * 1992-06-30 1993-12-31 James E. Doin Addition cured platinum catalyzed elastomer compositions with precipitated silica
US5336570A (en) * 1992-08-21 1994-08-09 Dodge Jr Cleveland E Hydrogen powered electricity generating planar member
US5519082A (en) 1994-04-13 1996-05-21 Shin-Etsu Chemical Co., Ltd. Curable silicone rubber composition and method for preparing silicone rubber
US5661222A (en) 1995-04-13 1997-08-26 Dentsply Research & Development Corp. Polyvinylsiloxane impression material
US5679727A (en) * 1996-03-28 1997-10-21 Dow Corning Corporation Curable organosiloxane composition with improved hysteresis characteristics
US5756598A (en) 1996-12-30 1998-05-26 Dow Corning Corporation Resin-containing organosiloxane compositions curable to silicone elastomers having low weep
JPH1112470A (ja) 1997-06-25 1999-01-19 Toray Dow Corning Silicone Co Ltd 高電圧電気絶縁部品用液状シリコーンゴム組成物
JP3809491B2 (ja) * 1997-10-29 2006-08-16 アイシン高丘株式会社 燃料電池用セパレータ
CN1122322C (zh) * 1998-04-17 2003-09-24 松下电器产业株式会社 固体高分子电解质型燃料电池及其制造方法
JP2000000920A (ja) 1998-06-18 2000-01-07 Mitsubishi Plastics Ind Ltd シリコーン樹脂被覆金属複合体及びその製造方法
JP2000033630A (ja) 1998-07-21 2000-02-02 Mitsubishi Plastics Ind Ltd シリコーン樹脂−金属複合体の製造方法
JP2000048832A (ja) 1998-07-29 2000-02-18 Mitsubishi Plastics Ind Ltd 固体高分子型燃料電池セパレータ
JP2000062086A (ja) 1998-08-20 2000-02-29 Mitsubishi Plastics Ind Ltd シリコーン樹脂被覆金属複合体及びその製造方法
JP3742724B2 (ja) 1998-08-28 2006-02-08 三菱樹脂株式会社 固体高分子型燃料電池セパレータ用パッキング材
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JP2000156215A (ja) 1998-11-19 2000-06-06 Mitsubishi Plastics Ind Ltd シリコーン樹脂被覆金属複合体及びその製造方法
JP2000176962A (ja) 1998-12-17 2000-06-27 Mitsubishi Plastics Ind Ltd シリコーン樹脂−金属複合体の製造方法
JP2000188118A (ja) 1998-12-24 2000-07-04 Mitsubishi Plastics Ind Ltd 固体高分子型燃料電池セパレータ用パッキング材
JP2000231927A (ja) 1999-02-09 2000-08-22 Mitsubishi Plastics Ind Ltd 固体高分子型燃料電池セパレータ
JP2001216979A (ja) 1999-11-24 2001-08-10 Mitsubishi Plastics Ind Ltd 固体高分子型燃料電池セパレータ用パッキング材
JP2001199002A (ja) 2000-01-21 2001-07-24 Mitsubishi Plastics Ind Ltd 弾性ゴム被覆金属複合体及びその製造方法
US6824874B1 (en) * 2000-08-23 2004-11-30 Dana Corporation Insulator and seal for fuel cell assemblies

Also Published As

Publication number Publication date
KR20020079601A (ko) 2002-10-19
KR100751190B1 (ko) 2007-08-22
US20040097640A1 (en) 2004-05-20
US7482403B2 (en) 2009-01-27
EP1249473A1 (de) 2002-10-16
JP2002309092A (ja) 2002-10-23
EP1249473B1 (de) 2004-07-21
DE60200767T2 (de) 2005-06-30
US20020187385A1 (en) 2002-12-12
JP3712054B2 (ja) 2005-11-02

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Legal Events

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