WO2008081896A1 - 電解質膜 - Google Patents

電解質膜 Download PDF

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Publication number
WO2008081896A1
WO2008081896A1 PCT/JP2007/075188 JP2007075188W WO2008081896A1 WO 2008081896 A1 WO2008081896 A1 WO 2008081896A1 JP 2007075188 W JP2007075188 W JP 2007075188W WO 2008081896 A1 WO2008081896 A1 WO 2008081896A1
Authority
WO
WIPO (PCT)
Prior art keywords
quarters
sulfonate group
membrane
electrolyte membrane
referred
Prior art date
Application number
PCT/JP2007/075188
Other languages
English (en)
French (fr)
Inventor
Toshimitsu Tachibana
Original Assignee
Nitto Denko Corporation
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 Nitto Denko Corporation filed Critical Nitto Denko Corporation
Priority to CN200780048710XA priority Critical patent/CN101578729B/zh
Priority to EP07860409A priority patent/EP2109172A4/en
Priority to US12/521,361 priority patent/US8133635B2/en
Priority to KR1020097013224A priority patent/KR101298796B1/ko
Publication of WO2008081896A1 publication Critical patent/WO2008081896A1/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
    • 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
    • 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
    • H01M8/0289—Means for holding the electrolyte
    • 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
    • H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
    • 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
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
    • H01M2300/0088—Composites
    • H01M2300/0094—Composites in the form of layered products, e.g. coatings
    • 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

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Fuel Cell (AREA)
  • Conductive Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

　本発明は、プロトン伝導性基としてスルホン酸基を有するグラフトポリマーを含む電解質膜であって、厚さ方向に４等分したとき、各外部領域におけるスルホン酸基の含有量は各内部領域におけるスルホン酸基の含有量よりも多く；２つの外部領域におけるスルホン酸基の分布量の最大値をそれぞれＡ１及びＡ２、２つの内部領域におけるスルホン酸基の分布量の最大値と最小値の平均値をそれぞれＢ１及びＢ２としたとき、前記Ａ１、Ａ２、Ｂ１及びＢ２が下記式：１．５≦（Ａ１＋Ａ２）／（Ｂ１＋Ｂ２）≦８を満たし；かつイオン交換容量が０．５～２ｍｅｑ／ｇである電解質膜に関する。
PCT/JP2007/075188 2006-12-28 2007-12-27 電解質膜 WO2008081896A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200780048710XA CN101578729B (zh) 2006-12-28 2007-12-27 电解质膜
EP07860409A EP2109172A4 (en) 2006-12-28 2007-12-27 ELECTROLYTE MEMBRANE
US12/521,361 US8133635B2 (en) 2006-12-28 2007-12-27 Electrolyte membrane
KR1020097013224A KR101298796B1 (ko) 2006-12-28 2007-12-27 전해질막

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006355480A JP4986219B2 (ja) 2006-12-28 2006-12-28 電解質膜
JP2006-355480 2006-12-28

Publications (1)

Publication Number Publication Date
WO2008081896A1 true WO2008081896A1 (ja) 2008-07-10

Family

ID=39588578

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/075188 WO2008081896A1 (ja) 2006-12-28 2007-12-27 電解質膜

Country Status (6)

Country Link
US (1) US8133635B2 (ja)
EP (1) EP2109172A4 (ja)
JP (1) JP4986219B2 (ja)
KR (1) KR101298796B1 (ja)
CN (1) CN101578729B (ja)
WO (1) WO2008081896A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5305283B2 (ja) * 2008-02-29 2013-10-02 独立行政法人日本原子力研究開発機構 燃料電池用高分子電解質膜の製造方法、その電解質膜及びその膜を使用した燃料電池用膜電極接合体
US11236196B2 (en) 2014-11-18 2022-02-01 Rensselaer Polytechnic Institute Polymers and methods for their manufacture
DK3221912T3 (da) 2014-11-18 2024-06-17 Rensselaer Polytechnic Inst Hidtil ukendte polymerer og fremgangsmåder til fremstilling heraf
US10199667B2 (en) * 2016-11-30 2019-02-05 Nissan North America, Inc. Segmented cation-anion exchange membrane for self-humidification of fuel cells and method of making
US20200238272A1 (en) 2017-07-06 2020-07-30 Rensselaer Polytechnic Institute Ionic functionalization of aromatic polymers for ion exchange membranes
CA3120957A1 (en) * 2018-11-26 2020-06-04 Rensselaer Polytechnic Institute Phosphate anion-quaternary ammonium ion pair coordinated polymer membranes
CN111477923A (zh) * 2020-03-24 2020-07-31 武汉惠强新能源材料科技有限公司 一种三层共挤复合质子交换膜及其制备方法
CN111490278A (zh) * 2020-03-24 2020-08-04 武汉惠强新能源材料科技有限公司 一种三层共挤质子交换膜及其制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06116423A (ja) 1992-10-05 1994-04-26 Rei Tec:Kk 改質ポリテトラフルオロエチレンとその製造方法
JPH09102322A (ja) 1995-07-31 1997-04-15 Imura Zairyo Kaihatsu Kenkyusho:Kk 燃料電池用の固体高分子電解質膜およびその製造方法
JP2001023661A (ja) * 1999-07-02 2001-01-26 Toyota Motor Corp 燃料電池および固体高分子電解質膜
JP2001348439A (ja) 2000-06-07 2001-12-18 Japan Atom Energy Res Inst 広範囲なイオン交換容量のフッ素樹脂イオン交換膜及びその製造方法
JP2005267866A (ja) * 2004-03-16 2005-09-29 Kaneka Corp プロトン伝導性高分子膜およびその製造方法並びにそれを使用した固体高分子形燃料電池
JP2005353581A (ja) * 2004-05-10 2005-12-22 Toray Ind Inc 電解質膜および膜電極複合体ならびに高分子電解質型燃料電池
WO2006068369A1 (en) * 2004-12-22 2006-06-29 Lg Chem, Ltd. Branched and sulphonated multi block copolymer and electrolyte membrane using the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004102714A1 (ja) * 2003-05-13 2004-11-25 Asahi Glass Company, Limited 固体高分子型燃料電池用電解質ポリマー、その製造方法及び膜・電極接合体
JP5109311B2 (ja) 2005-12-27 2012-12-26 日産自動車株式会社 膜電極接合体、および、これを用いた燃料電池

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06116423A (ja) 1992-10-05 1994-04-26 Rei Tec:Kk 改質ポリテトラフルオロエチレンとその製造方法
JPH09102322A (ja) 1995-07-31 1997-04-15 Imura Zairyo Kaihatsu Kenkyusho:Kk 燃料電池用の固体高分子電解質膜およびその製造方法
JP2001023661A (ja) * 1999-07-02 2001-01-26 Toyota Motor Corp 燃料電池および固体高分子電解質膜
JP2001348439A (ja) 2000-06-07 2001-12-18 Japan Atom Energy Res Inst 広範囲なイオン交換容量のフッ素樹脂イオン交換膜及びその製造方法
JP2005267866A (ja) * 2004-03-16 2005-09-29 Kaneka Corp プロトン伝導性高分子膜およびその製造方法並びにそれを使用した固体高分子形燃料電池
JP2005353581A (ja) * 2004-05-10 2005-12-22 Toray Ind Inc 電解質膜および膜電極複合体ならびに高分子電解質型燃料電池
WO2006068369A1 (en) * 2004-12-22 2006-06-29 Lg Chem, Ltd. Branched and sulphonated multi block copolymer and electrolyte membrane using the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2109172A4 *

Also Published As

Publication number Publication date
US20100316933A1 (en) 2010-12-16
JP2008166159A (ja) 2008-07-17
US8133635B2 (en) 2012-03-13
CN101578729A (zh) 2009-11-11
EP2109172A1 (en) 2009-10-14
EP2109172A4 (en) 2011-09-21
CN101578729B (zh) 2012-01-11
KR20090102765A (ko) 2009-09-30
KR101298796B1 (ko) 2013-08-22
JP4986219B2 (ja) 2012-07-25

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