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WO2008090774A1 - 高分子電解質膜及びその製法、並びに膜－電極接合体及び固体高分子型燃料電池 - Google Patents

高分子電解質膜及びその製法、並びに膜－電極接合体及び固体高分子型燃料電池 Download PDF

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Publication number
WO2008090774A1
WO2008090774A1 PCT/JP2008/050274 JP2008050274W WO2008090774A1 WO 2008090774 A1 WO2008090774 A1 WO 2008090774A1 JP 2008050274 W JP2008050274 W JP 2008050274W WO 2008090774 A1 WO2008090774 A1 WO 2008090774A1
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WIPO (PCT)
Prior art keywords
membrane
fuel cell
electrode assembly
electrolyte membrane
producing
Prior art date
Application number
PCT/JP2008/050274
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English (en)
French (fr)
Inventor
Hiroyuki Ohgi
Tomohiro Ono
Shinji Nakai
Takeshi Nakano
Takeshi Kusudou
Naoki Fujiwara
Original Assignee
Kuraray 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 Kuraray Co., Ltd. filed Critical Kuraray Co., Ltd.
Priority to EP08703138A priority Critical patent/EP2110875B1/en
Priority to KR1020097015885A priority patent/KR101137277B1/ko
Priority to US12/523,814 priority patent/US8182949B2/en
Priority to CN200880002984XA priority patent/CN101589496B/zh
Priority to JP2008504555A priority patent/JP4776683B2/ja
Publication of WO2008090774A1 publication Critical patent/WO2008090774A1/ja

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    • 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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/28—Condensation with aldehydes or ketones
    • 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
    • C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • 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
    • H01M8/1032—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, 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
    • H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
    • 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
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1086—After-treatment of the membrane other than by polymerisation
    • H01M8/1088—Chemical modification, e.g. sulfonation
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    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
    • C08F220/585—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine and containing other heteroatoms, e.g. 2-acrylamido-2-methylpropane sulfonic acid [AMPS]
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    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
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    • 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
    • C08J2331/00—Characterised by the use of 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 an acyloxy radical of a saturated carboxylic acid, or carbonic acid, or of a haloformic acid
    • C08J2331/02—Characterised by the use of omopolymers or copolymers of esters of monocarboxylic acids
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    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/24—Homopolymers or copolymers of amides or imides
    • C08J2333/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • 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
    • C08J2387/00—Characterised by the use of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
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    • H01M2300/0065—Solid electrolytes
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    • 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
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    • Y02E60/30—Hydrogen technology
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  • Chemical & Material Sciences (AREA)
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  • Electrochemistry (AREA)
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  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Fuel Cell (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Conductive Materials (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

　ビニルアルコール系重合体ブロック（Ａ）及びイオン伝導性基を有する重合体ブロック（Ｂ）を構成成分とするブロック共重合体（Ｐ）であって、架橋処理の施されたものを主成分として含有する高分子電解質膜、並びに該電解質膜を使用した膜－電極接合体及び燃料電池。該重合体ブロック（Ｂ）としては、スチレンもしくはビニルナフタレン骨格又は２－（メタ）アクリルアミド－２－メチルプロパン骨格を有するものが好ましい。イオン伝導性基はスルホン酸基、ホスホン酸基等が挙げられる。
PCT/JP2008/050274 2007-01-23 2008-01-11 高分子電解質膜及びその製法、並びに膜－電極接合体及び固体高分子型燃料電池 WO2008090774A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP08703138A EP2110875B1 (en) 2007-01-23 2008-01-11 Polymer electrolyte membrane, method for producing the same, membrane-electrode assembly and solid polymer fuel cell
KR1020097015885A KR101137277B1 (ko) 2007-01-23 2008-01-11 고분자 전해질막, 이의 제조 방법, 막-전극 접합체 및 고체 고분자형 연료 전지
US12/523,814 US8182949B2 (en) 2007-01-23 2008-01-11 Polymer electrolyte membrane and process for preparation thereof, and membrane-electrode assembly and polymer electrolyte fuel cell
CN200880002984XA CN101589496B (zh) 2007-01-23 2008-01-11 聚合物电解质膜及其制造方法以及膜电极组件及聚合物电解质燃料电池
JP2008504555A JP4776683B2 (ja) 2007-01-23 2008-01-11 高分子電解質膜及びその製法、並びに膜−電極接合体及び固体高分子型燃料電池

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JP2007-012738 2007-01-23
JP2007012738 2007-01-23

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WO2008090774A1 true WO2008090774A1 (ja) 2008-07-31

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US (1) US8182949B2 (ja)
EP (1) EP2110875B1 (ja)
JP (1) JP4776683B2 (ja)
KR (1) KR101137277B1 (ja)
CN (1) CN101589496B (ja)
WO (1) WO2008090774A1 (ja)

Cited By (16)

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JP2009252721A (ja) * 2008-04-11 2009-10-29 Nitto Denko Corp プロトン伝導性高分子電解質膜およびその製造方法ならびにそれを用いた膜−電極接合体および高分子電解質型燃料電池
WO2010110333A1 (ja) * 2009-03-25 2010-09-30 株式会社クラレ 陰イオン交換膜及びその製造方法
US20120034481A1 (en) * 2009-04-09 2012-02-09 Kuraray Co., Ltd. Charge-mosaic membrane
JP2012067145A (ja) * 2010-09-21 2012-04-05 Kuraray Co Ltd ブロック共重合体の製法
US20120111738A1 (en) * 2010-11-09 2012-05-10 Empire Technology Development Llc Gas sensor testing device
WO2014042077A1 (ja) * 2012-09-13 2014-03-20 株式会社クラレ 電極及びその製造方法、並びにそれを有する通液型コンデンサ
WO2014057821A1 (ja) 2012-10-10 2014-04-17 株式会社クラレ 陽イオン交換膜及びその製造方法
JP2014128752A (ja) * 2012-12-28 2014-07-10 Kuraray Co Ltd 有機物の脱塩方法
JP2014176345A (ja) * 2013-03-14 2014-09-25 Kuraray Co Ltd 減塩醤油の製造方法
JP2014198001A (ja) * 2013-03-29 2014-10-23 株式会社クラレ 梅漬調味液の脱塩方法
JP2014198685A (ja) * 2013-03-29 2014-10-23 株式会社クラレ ペプチドの製造方法および該方法により得られるペプチド含有医薬組成物
JP2014198000A (ja) * 2013-03-29 2014-10-23 株式会社クラレ 糖液の脱塩方法
WO2015005250A1 (ja) * 2013-07-08 2015-01-15 株式会社クラレ 電極及びその製造方法並びにそれを用いる通液型コンデンサ
JP2015009162A (ja) * 2013-06-26 2015-01-19 株式会社クラレ イオン交換膜
WO2015030084A1 (ja) * 2013-08-30 2015-03-05 株式会社クラレ 新規なビニルアルコール系共重合体、その製造方法およびイオン交換膜
US9266069B2 (en) 2009-04-13 2016-02-23 Yamaguchi University Ion-exchange membrane and method for producing same

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KR101454128B1 (ko) * 2010-07-13 2014-10-22 캐논 가부시끼가이샤 전자 사진용 도전성 부재, 프로세스 카트리지 및 전자 사진 장치
CN107428969A (zh) * 2015-02-20 2017-12-01 株式会社可乐丽 离子交换膜
JP2016155110A (ja) * 2015-02-25 2016-09-01 株式会社クラレ 酸の回収方法
KR101719248B1 (ko) * 2015-10-01 2017-03-24 한국원자력연구원 방사선 가교형 폴리비닐알코올을 포함하는 이온성 고분자 막 및 이의 제조방법
CN110120541B (zh) * 2018-02-05 2022-10-14 丰田自动车株式会社 质子传导膜和燃料电池
US11674011B2 (en) 2018-08-31 2023-06-13 Lg Chem, Ltd. Cross-linked polyolefin separator and manufacturing method thereof
JP7103912B2 (ja) * 2018-10-24 2022-07-20 トヨタ自動車株式会社 橋架け構造を有するプロトン伝導膜及び燃料電池
FR3090003B1 (fr) * 2018-12-17 2021-10-15 Univ Bordeaux Nouveaux polymères et leur utilisation pour la détection de flux ioniques
KR102772658B1 (ko) 2019-09-11 2025-02-24 주식회사 엘지에너지솔루션 전고체 전지용 전해질막 및 이를 포함하는 전고체 전지

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JPS59187003A (ja) 1983-04-07 1984-10-24 Kuraray Co Ltd 末端にメルカプト基を有するポリビニルアルコ−ル系重合体およびその製法
JPS59189113A (ja) 1983-04-08 1984-10-26 Kuraray Co Ltd ポリビニルアルコ−ル系重合体を一成分とするブロツク共重合体の製法
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CA2474314A1 (en) 2003-07-23 2005-01-23 Takashi Ishizone Copolymer and the use of the copolymer
EP1852928B1 (en) 2004-12-20 2011-11-16 Kuraray Co., Ltd., Kurashiki Plant Ion-conductive binder, membrane-electrode assembly and fuel cell
US8137860B2 (en) 2004-12-27 2012-03-20 Kuraray Co., Ltd. Polymer electrolyte membrane for solid polymer fuel cell, membrane-electrode assembly and fuel cell
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JPS59187003A (ja) 1983-04-07 1984-10-24 Kuraray Co Ltd 末端にメルカプト基を有するポリビニルアルコ−ル系重合体およびその製法
JPS59189113A (ja) 1983-04-08 1984-10-26 Kuraray Co Ltd ポリビニルアルコ−ル系重合体を一成分とするブロツク共重合体の製法
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JPWO2008090774A1 (ja) 2010-05-20
CN101589496B (zh) 2012-07-04
US20100098997A1 (en) 2010-04-22
CN101589496A (zh) 2009-11-25
US8182949B2 (en) 2012-05-22
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