WO2008108302A1 - プロトン伝導性膜、膜－電極接合体及び固体高分子形燃料電池 - Google Patents

プロトン伝導性膜、膜－電極接合体及び固体高分子形燃料電池 Download PDF

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Publication number
WO2008108302A1
WO2008108302A1 PCT/JP2008/053674 JP2008053674W WO2008108302A1 WO 2008108302 A1 WO2008108302 A1 WO 2008108302A1 JP 2008053674 W JP2008053674 W JP 2008053674W WO 2008108302 A1 WO2008108302 A1 WO 2008108302A1
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Prior art keywords
conductive film
proton conductive
membrane
fuel cell
silicon
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PCT/JP2008/053674
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English (en)
French (fr)
Inventor
Hideyasu Nakajima
Toshihito Miyama
Yoshiharu Konno
Masashi Kanoh
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Sekisui Chemical Co., Ltd.
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Publication date
Application filed by Sekisui Chemical Co., Ltd. filed Critical Sekisui Chemical Co., Ltd.
Priority to CN2008800065808A priority Critical patent/CN101622745B/zh
Priority to JP2009502563A priority patent/JP4874387B2/ja
Priority to KR1020097018230A priority patent/KR101115070B1/ko
Priority to US12/529,637 priority patent/US20100119908A1/en
Priority to EP08721094.4A priority patent/EP2128920B1/en
Publication of WO2008108302A1 publication Critical patent/WO2008108302A1/ja

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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
    • H01M8/10—Fuel cells with solid electrolytes
    • 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
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/28—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen sulfur-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2256—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions other than those involving carbon-to-carbon bonds, e.g. obtained by polycondensation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/122—Ionic conductors
    • 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
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1027—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1037—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having silicon, e.g. sulfonated crosslinked polydimethylsiloxanes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/36—Amides or imides
    • C08F222/38—Amides
    • C08F222/385—Monomers containing two or more (meth)acrylamide groups, e.g. N,N'-methylenebisacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2383/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Fuel Cell (AREA)
  • Conductive Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Silicon Polymers (AREA)

Abstract

　（課題）高プロトン伝導性を維持しつつ、高耐衝撃性及び高耐極性溶媒性を実現するとともに、電極との接着力を向上させ、発電性能を向上可能なプロトン伝導性膜、膜－電極接合体及び固体高分子形燃料電池を提供することを目的とする。 　（解決手段）ケイ素－酸素結合による架橋構造を含むケイ素－酸素結合型構造体（Ａ）と、シラン化合物と共有結合し、且つ酸基を有する酸基含有構造体（Ｂ）とがケイ素－酸素結合によって連結されたプロトン伝導性膜であって、酸基含有構造体（Ｂ）中に、重合性不飽和二重結合を有するシラン化合物（ａ）と酸基及び重合性不飽和二重結合を有する酸基含有化合物（ｂ）とを共有結合させた構造体が含まれる。
PCT/JP2008/053674 2007-03-02 2008-02-29 プロトン伝導性膜、膜－電極接合体及び固体高分子形燃料電池 WO2008108302A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2008800065808A CN101622745B (zh) 2007-03-02 2008-02-29 质子传导性膜、膜-电极接合体及固体高分子型燃料电池
JP2009502563A JP4874387B2 (ja) 2007-03-02 2008-02-29 プロトン伝導性膜、膜−電極接合体及び固体高分子形燃料電池
KR1020097018230A KR101115070B1 (ko) 2007-03-02 2008-02-29 양성자 전도성막, 막-전극 접합체 및 고체 고분자형 연료 전지
US12/529,637 US20100119908A1 (en) 2007-03-02 2008-02-29 Proton conducting membrane, membrane-electrode assembly, and polymer electrolyte fuel cell
EP08721094.4A EP2128920B1 (en) 2007-03-02 2008-02-29 Proton conductive film, membrane-electrode assembly, and solid polymer electrolyte fuel cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007053104 2007-03-02
JP2007-053104 2007-03-02

Publications (1)

Publication Number Publication Date
WO2008108302A1 true WO2008108302A1 (ja) 2008-09-12

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Country Status (7)

Country Link
US (1) US20100119908A1 (ja)
EP (1) EP2128920B1 (ja)
JP (1) JP4874387B2 (ja)
KR (1) KR101115070B1 (ja)
CN (1) CN101622745B (ja)
TW (1) TWI430502B (ja)
WO (1) WO2008108302A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011074196A (ja) * 2009-09-30 2011-04-14 Sekisui Chem Co Ltd プロトン伝導性材料、プロトン伝導性電解質膜、プロトン伝導性電解質層付プロトン伝導性電解質膜、膜−電極接合体及び固体高分子形燃料電池
JP2018500444A (ja) * 2014-12-30 2018-01-11 株式会社ブリヂストン 末端官能性ポリマー及び関連する方法
WO2023214526A1 (ja) * 2022-05-02 2023-11-09 信越化学工業株式会社 メルカプト基およびアルコキシシリル基含有オルガノポリシロキサン、ならびにそれを含む組成物

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008269900A (ja) * 2007-04-18 2008-11-06 National Univ Corp Shizuoka Univ 高分子電解質材料及びこれを用いた燃料電池用膜・電極接合体
CN112271303B (zh) * 2020-10-19 2021-07-27 成都新柯力化工科技有限公司 一种均匀分布微孔的燃料电池气体扩散毡及制备方法
CN115181210B (zh) * 2021-04-02 2023-11-21 四川大学 一种高质子传导率的酸性水凝胶膜及其燃料电池应用

Citations (11)

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JPH04366137A (ja) 1990-12-21 1992-12-18 Dow Chem Co:The 燃料電池に使用するのに特に適したプロトン交換膜
JPH06342665A (ja) 1993-03-18 1994-12-13 Asahi Chem Ind Co Ltd プロトン交換膜型燃料電池用イオン交換膜
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JP2002309016A (ja) * 2001-04-13 2002-10-23 National Institute Of Advanced Industrial & Technology 可撓性に富んだプロトン伝導性膜、その製造方法及びそれを用いた燃料電池
JP2003157863A (ja) * 2001-01-09 2003-05-30 National Institute Of Advanced Industrial & Technology プロトン伝導性膜、その製造方法及びそれを用いた燃料電池
JP2003242831A (ja) * 2002-02-12 2003-08-29 National Institute Of Advanced Industrial & Technology プロトン伝導性膜、その製造方法及びそれを用いた燃料電池
JP2004006142A (ja) * 2002-05-31 2004-01-08 Nippon Shokubai Co Ltd イオン伝導体
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JPH04366137A (ja) 1990-12-21 1992-12-18 Dow Chem Co:The 燃料電池に使用するのに特に適したプロトン交換膜
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JP2002184427A (ja) 2000-12-12 2002-06-28 Japan Science & Technology Corp プロトン導電性物質
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JP2002309016A (ja) * 2001-04-13 2002-10-23 National Institute Of Advanced Industrial & Technology 可撓性に富んだプロトン伝導性膜、その製造方法及びそれを用いた燃料電池
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011074196A (ja) * 2009-09-30 2011-04-14 Sekisui Chem Co Ltd プロトン伝導性材料、プロトン伝導性電解質膜、プロトン伝導性電解質層付プロトン伝導性電解質膜、膜−電極接合体及び固体高分子形燃料電池
JP2018500444A (ja) * 2014-12-30 2018-01-11 株式会社ブリヂストン 末端官能性ポリマー及び関連する方法
WO2023214526A1 (ja) * 2022-05-02 2023-11-09 信越化学工業株式会社 メルカプト基およびアルコキシシリル基含有オルガノポリシロキサン、ならびにそれを含む組成物

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CN101622745A (zh) 2010-01-06
TWI430502B (zh) 2014-03-11
JP4874387B2 (ja) 2012-02-15
TW200903891A (en) 2009-01-16
EP2128920A4 (en) 2012-01-18
EP2128920B1 (en) 2014-04-02
KR20090115746A (ko) 2009-11-05
US20100119908A1 (en) 2010-05-13
EP2128920A1 (en) 2009-12-02
KR101115070B1 (ko) 2012-03-14
CN101622745B (zh) 2012-09-12
JPWO2008108302A1 (ja) 2010-06-17

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