WO2009005055A1 - 高分子電解質、高分子電解質膜、燃料電池用触媒層バインダー、およびその利用 - Google Patents

高分子電解質、高分子電解質膜、燃料電池用触媒層バインダー、およびその利用 Download PDF

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Publication number
WO2009005055A1
WO2009005055A1 PCT/JP2008/061895 JP2008061895W WO2009005055A1 WO 2009005055 A1 WO2009005055 A1 WO 2009005055A1 JP 2008061895 W JP2008061895 W JP 2008061895W WO 2009005055 A1 WO2009005055 A1 WO 2009005055A1
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Prior art keywords
polymer electrolyte
fuel cell
site
catalyst layer
layer binder
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PCT/JP2008/061895
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English (en)
French (fr)
Inventor
Takahiro Miyahara
Tetsuji Hayano
Soichi Matsuno
Hidekazu Kuromatsu
Hiroshi Iwakiri
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Kaneka Corporation
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Application filed by Kaneka Corporation filed Critical Kaneka Corporation
Priority to JP2009521635A priority Critical patent/JP5443163B2/ja
Publication of WO2009005055A1 publication Critical patent/WO2009005055A1/ja

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    • 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
    • C08J5/2275—Heterogeneous membranes
    • 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
    • H01M8/1025—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
    • 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
    • H01M8/103—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having nitrogen, e.g. sulfonated polybenzimidazoles [S-PBI], polybenzimidazoles with phosphoric acid, sulfonated polyamides [S-PA] or sulfonated polyphosphazenes [S-PPh]
    • 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
    • H01M8/1039—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
    • 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
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2371/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08J2371/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08J2371/12—Polyphenylene oxides
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Conductive Materials (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Polyethers (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

　本発明の課題は、高いイオン交換容量部位を持ち、高い伝導度を持った燃料電池用高分子電解質を提供することである。 　本発明は、式（１）で示される部位またはその誘導体にスルホン酸基が導入されてなり、イオン交換容量が３．０ｍｅｑ．／ｇ以上である電解質部位を含む高分子電解質である。 －〔Ａｒ（Ｒ1）m（Ｐｈ）（Ｘ1）〕ｎ－　　　（１） （式中、Ａｒは４～６個の置換基を有するベンゼン環を表す。ＰｈはＡｒと結合したフェニル基を表す。Ｘ1はＡｒと結合した－Ｏ－、－Ｓ－、－ＮＨ－から選ばれる連結基を表し、複数存在する場合互いに同一であっても異なっていても良い。Ｒ1はＡｒと結合した置換基を表し、水素原子、炭素数６～３０のアリール基、又は置換アリール基である。Ｒ1が複数存在する場合、互いに同一であっても異なっていても良い。ｎは１以上１０，０００以下の整数を表し、ｍは１～３の整数を表す。）                                                                               
PCT/JP2008/061895 2007-07-02 2008-07-01 高分子電解質、高分子電解質膜、燃料電池用触媒層バインダー、およびその利用 WO2009005055A1 (ja)

Priority Applications (1)

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JP2009521635A JP5443163B2 (ja) 2007-07-02 2008-07-01 高分子電解質複合体、高分子電解質膜、燃料電池用触媒層バインダー、およびその利用

Applications Claiming Priority (8)

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JP2007174428 2007-07-02
JP2007-174428 2007-07-02
JP2008-145881 2008-06-03
JP2008145881 2008-06-03
JP2008150671 2008-06-09
JP2008-150671 2008-06-09
JP2008-157952 2008-06-17
JP2008157952 2008-06-17

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JP (2) JP5443163B2 (ja)
WO (1) WO2009005055A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011157456A (ja) * 2010-01-29 2011-08-18 Kaneka Corp スルホン化高分子化合物の製造方法
JP2012091407A (ja) * 2010-10-27 2012-05-17 Nisshin Steel Co Ltd 加熱効率に優れた塗装鋼板
WO2013183386A1 (ja) * 2012-06-04 2013-12-12 Jsr株式会社 共重合体、組成物、高分子電解質膜、膜－電極接合体および固体高分子型燃料電池
US9985309B2 (en) 2011-04-14 2018-05-29 Kaneka Corporation High-molecular-weight electrolyte and use thereof
JP2019530785A (ja) * 2016-10-11 2019-10-24 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． ブロック状ポリ（エーテルエーテルケトン）コポリマーならびに対応する合成方法および物品
WO2023038156A1 (en) * 2021-09-10 2023-03-16 Mitsubishi Gas Chemical Company, Inc. (het)aryl substituted bisphenol compounds and thermoplastic resins

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KR101631151B1 (ko) 2014-05-22 2016-06-27 한국과학기술연구원 탄화수소계열 전해질 고분자 합성 방법 및 이에 사용되는 중합 용매
JP7008561B2 (ja) * 2018-03-29 2022-01-25 旭化成株式会社 特定のフェノールユニットを含む変性ポリフェニレンエーテル及びその製造方法。
KR102660658B1 (ko) * 2019-10-02 2024-04-26 아사히 가세이 가부시키가이샤 폴리페닐렌에테르 조성물

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Publication number Priority date Publication date Assignee Title
JP2005133051A (ja) * 2003-10-29 2005-05-26 Hitachi Kasei Polymer Co Ltd 反応性ホットメルト接着剤組成物
WO2006025351A1 (ja) * 2004-09-03 2006-03-09 Toray Industries, Inc. 高分子電解質材料、高分子電解質部品、膜電極複合体、および高分子電解質型燃料電池
JP2006128095A (ja) * 2004-09-30 2006-05-18 Asahi Kasei Chemicals Corp 補強された高分子電解質膜
JP2006344480A (ja) * 2005-06-08 2006-12-21 Jsr Corp 固体高分子型燃料電池用電極電解質
JP2007106986A (ja) * 2005-09-16 2007-04-26 Sumitomo Chemical Co Ltd ブロック共重合体及びその製造方法、高分子電解質、触媒組成物、高分子電解質膜、膜−電極接合体及び燃料電池
JP2007109638A (ja) * 2005-09-16 2007-04-26 Sumitomo Chemical Co Ltd 高分子電解質、並びに、これを用いた高分子電解質膜、膜−電極接合体及び燃料電池

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011157456A (ja) * 2010-01-29 2011-08-18 Kaneka Corp スルホン化高分子化合物の製造方法
JP2012091407A (ja) * 2010-10-27 2012-05-17 Nisshin Steel Co Ltd 加熱効率に優れた塗装鋼板
US9985309B2 (en) 2011-04-14 2018-05-29 Kaneka Corporation High-molecular-weight electrolyte and use thereof
WO2013183386A1 (ja) * 2012-06-04 2013-12-12 Jsr株式会社 共重合体、組成物、高分子電解質膜、膜－電極接合体および固体高分子型燃料電池
JP2019530785A (ja) * 2016-10-11 2019-10-24 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． ブロック状ポリ（エーテルエーテルケトン）コポリマーならびに対応する合成方法および物品
JP7035037B2 (ja) 2016-10-11 2022-03-14 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． ブロック状ポリ（エーテルエーテルケトン）コポリマーならびに対応する合成方法および物品
JP7035037B6 (ja) 2016-10-11 2023-12-18 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． ブロック状ポリ（エーテルエーテルケトン）コポリマーならびに対応する合成方法および物品
WO2023038156A1 (en) * 2021-09-10 2023-03-16 Mitsubishi Gas Chemical Company, Inc. (het)aryl substituted bisphenol compounds and thermoplastic resins

Also Published As

Publication number Publication date
JPWO2009005055A1 (ja) 2010-08-26
JP5443163B2 (ja) 2014-03-19
JP2014005468A (ja) 2014-01-16
JP5905857B2 (ja) 2016-04-20

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