JP7392709B2 - スルホン酸基含有ポリマー、フルオロスルホニル基含有ポリマーおよび液状組成物 - Google Patents

スルホン酸基含有ポリマー、フルオロスルホニル基含有ポリマーおよび液状組成物 Download PDF

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JP7392709B2
JP7392709B2 JP2021502398A JP2021502398A JP7392709B2 JP 7392709 B2 JP7392709 B2 JP 7392709B2 JP 2021502398 A JP2021502398 A JP 2021502398A JP 2021502398 A JP2021502398 A JP 2021502398A JP 7392709 B2 JP7392709 B2 JP 7392709B2
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sulfonic acid
polymer
acid group
containing polymer
group
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JPWO2020175674A1 (enExample
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丈嗣 平居
浩行 渡部
貢 齋藤
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AGC Inc
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Asahi Glass Co Ltd
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    • 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
    • C08F14/00—Homopolymers and 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 halogen
    • C08F14/18—Monomers containing fluorine
    • C08F14/26—Tetrafluoroethene
    • 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
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
    • 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
    • C08F214/00—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 halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
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    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—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 halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
    • 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
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    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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
    • C08J5/2237—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds containing fluorine
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    • C09D127/00—Coating compositions based on homopolymers or 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 halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or 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 halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or 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 halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/18—Homopolymers or copolymers of tetrafluoroethene
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    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
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    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
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    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • 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
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    • 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
    • C08J2327/00—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 at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—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 at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—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 at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
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    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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  • Organic Chemistry (AREA)
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  • Manufacturing & Machinery (AREA)
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  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Fuel Cell (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Inert Electrodes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Conductive Materials (AREA)
JP2021502398A 2019-02-28 2020-02-28 スルホン酸基含有ポリマー、フルオロスルホニル基含有ポリマーおよび液状組成物 Active JP7392709B2 (ja)

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JP2019036780 2019-02-28
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PCT/JP2020/008340 WO2020175674A1 (ja) 2019-02-28 2020-02-28 スルホン酸基含有ポリマー、フルオロスルホニル基含有ポリマーおよび液状組成物

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US12456742B2 (en) * 2020-06-09 2025-10-28 Toray Industries, Inc. Method for operating fuel cell
DE102020126794A1 (de) * 2020-10-13 2022-04-14 Greenerity Gmbh Brennstoffzellen-Membranelektrodenanordnung und Brennstoffzelle
CN115029728B (zh) * 2022-07-01 2024-05-31 上海岚泽能源科技有限公司 催化剂浆料及其制备方法、应用和氢气电化学压缩机

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003518052A (ja) 1999-12-22 2003-06-03 ダイネオン リミティド ライアビリティー カンパニー フッ素含有アリルエーテルおよび高級同族体
WO2005003062A1 (ja) 2003-07-02 2005-01-13 Asahi Glass Company, Limited 含フッ素スルホニルフルオリド化合物の製造方法
US20050037265A1 (en) 2003-08-14 2005-02-17 Asahi Glass Company, Limited Polymer electrolyte fuel cell, electrolyte material therefore and method for its production
WO2018235911A1 (ja) 2017-06-21 2018-12-27 Ａｇｃ株式会社 含フッ素重合体、官能基含有含フッ素重合体および電解質膜の製造方法
WO2019045063A1 (ja) 2017-09-01 2019-03-07 Ａｇｃ株式会社 フルオロスルホニル基含有化合物、フルオロスルホニル基含有モノマー及びそれらの製造方法
WO2020116648A1 (ja) 2018-12-07 2020-06-11 Ａｇｃ株式会社 液状組成物、固体高分子電解質膜、膜電極接合体及び固体高分子形燃料電池
WO2020116651A1 (ja) 2018-12-07 2020-06-11 Ａｇｃ株式会社 ペルフルオロポリマー、液状組成物、固体高分子電解質膜、膜電極接合体および固体高分子形水電解装置
WO2020116645A1 (ja) 2018-12-07 2020-06-11 Ａｇｃ株式会社 液状組成物、固体高分子電解質膜、膜電極接合体、固体高分子形燃料電池
WO2020116652A1 (ja) 2018-12-07 2020-06-11 Ａｇｃ株式会社 フルオロスルホニル基含有含フッ素ポリマーの製造方法、塩型スルホン酸基含有含フッ素ポリマーの製造方法および酸型スルホン酸基含有含フッ素ポリマーの製造方法
WO2020116647A1 (ja) 2018-12-07 2020-06-11 Ａｇｃ株式会社 酸型スルホン酸基含有ポリマー、液状組成物、固体高分子電解質膜、膜電極接合体、固体高分子形燃料電池及び水電解用イオン交換膜
WO2020116650A1 (ja) 2018-12-07 2020-06-11 Ａｇｃ株式会社 ペルフルオロポリマー、液状組成物、固体高分子電解質膜、膜電極接合体および固体高分子形燃料電池
WO2020129991A1 (ja) 2018-12-19 2020-06-25 Ａｇｃ株式会社 ポリマー、ポリマーの製造方法及び膜の製造方法
WO2020162511A1 (ja) 2019-02-08 2020-08-13 Ａｇｃ株式会社 膜電極接合体、水電解装置
JP2020136214A (ja) 2019-02-25 2020-08-31 Ａｇｃ株式会社 固体高分子形燃料電池用膜電極接合体の製造方法
WO2020175677A1 (ja) 2019-02-28 2020-09-03 Ａｇｃ株式会社 固体高分子電解質膜、膜電極接合体および固体高分子形水電解装置
WO2020175675A1 (ja) 2019-02-28 2020-09-03 Ａｇｃ株式会社 固体高分子電解質膜、膜電極接合体および固体高分子形燃料電池
WO2020184681A1 (ja) 2019-03-13 2020-09-17 Ａｇｃ株式会社 膜電極接合体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2006102953A (ru) 2003-07-02 2006-07-27 Асахи Гласс Компани, Лимитед (Jp) Способ получения фторированного соединения сульфонилфторида
WO2007013533A1 (ja) * 2005-07-27 2007-02-01 Asahi Glass Company, Limited 固体高分子形燃料電池用電解質材料、電解質膜および膜電極接合体
US8017257B2 (en) * 2007-01-26 2011-09-13 Asahi Glass Company, Limited Polymer, polymer electrolyte membrane for polymer electrolyte fuel cell, and membrane/electrode assembly
US8124295B2 (en) 2007-01-26 2012-02-28 Asahi Glass Company, Limited Polymer, polymer electrolyte membrane for polymer electrolyte fuel cell, and membrane/electrode assembly
JP5217708B2 (ja) * 2008-07-09 2013-06-19 旭硝子株式会社 ポリマー、その製造方法、固体高分子形燃料電池用電解質膜および膜電極接合体
EP2840098B1 (en) * 2012-04-16 2017-07-19 Asahi Glass Company, Limited Electrolyte material, liquid composition, and membrane electrode assembly for polymer electrolyte fuel cell
JP6947175B2 (ja) * 2016-06-22 2021-10-13 Ａｇｃ株式会社 電解質材料、その製造方法およびその使用
WO2018012374A1 (ja) * 2016-07-11 2018-01-18 旭硝子株式会社 電解質材料、それを含む液状組成物およびその使用
JP7027064B2 (ja) 2017-08-10 2022-03-01 キヤノン株式会社 画像処理装置および画像処理方法、撮像装置、プログラム

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003518052A (ja) 1999-12-22 2003-06-03 ダイネオン リミティド ライアビリティー カンパニー フッ素含有アリルエーテルおよび高級同族体
WO2005003062A1 (ja) 2003-07-02 2005-01-13 Asahi Glass Company, Limited 含フッ素スルホニルフルオリド化合物の製造方法
US20050037265A1 (en) 2003-08-14 2005-02-17 Asahi Glass Company, Limited Polymer electrolyte fuel cell, electrolyte material therefore and method for its production
WO2018235911A1 (ja) 2017-06-21 2018-12-27 Ａｇｃ株式会社 含フッ素重合体、官能基含有含フッ素重合体および電解質膜の製造方法
WO2019045063A1 (ja) 2017-09-01 2019-03-07 Ａｇｃ株式会社 フルオロスルホニル基含有化合物、フルオロスルホニル基含有モノマー及びそれらの製造方法
WO2019045064A1 (ja) 2017-09-01 2019-03-07 Ａｇｃ株式会社 フルオロスルホニル基又はスルホン酸基含有ポリマー、その製造方法及び用途
WO2020116648A1 (ja) 2018-12-07 2020-06-11 Ａｇｃ株式会社 液状組成物、固体高分子電解質膜、膜電極接合体及び固体高分子形燃料電池
WO2020116651A1 (ja) 2018-12-07 2020-06-11 Ａｇｃ株式会社 ペルフルオロポリマー、液状組成物、固体高分子電解質膜、膜電極接合体および固体高分子形水電解装置
WO2020116645A1 (ja) 2018-12-07 2020-06-11 Ａｇｃ株式会社 液状組成物、固体高分子電解質膜、膜電極接合体、固体高分子形燃料電池
WO2020116652A1 (ja) 2018-12-07 2020-06-11 Ａｇｃ株式会社 フルオロスルホニル基含有含フッ素ポリマーの製造方法、塩型スルホン酸基含有含フッ素ポリマーの製造方法および酸型スルホン酸基含有含フッ素ポリマーの製造方法
WO2020116647A1 (ja) 2018-12-07 2020-06-11 Ａｇｃ株式会社 酸型スルホン酸基含有ポリマー、液状組成物、固体高分子電解質膜、膜電極接合体、固体高分子形燃料電池及び水電解用イオン交換膜
WO2020116650A1 (ja) 2018-12-07 2020-06-11 Ａｇｃ株式会社 ペルフルオロポリマー、液状組成物、固体高分子電解質膜、膜電極接合体および固体高分子形燃料電池
WO2020129991A1 (ja) 2018-12-19 2020-06-25 Ａｇｃ株式会社 ポリマー、ポリマーの製造方法及び膜の製造方法
WO2020162511A1 (ja) 2019-02-08 2020-08-13 Ａｇｃ株式会社 膜電極接合体、水電解装置
JP2020136214A (ja) 2019-02-25 2020-08-31 Ａｇｃ株式会社 固体高分子形燃料電池用膜電極接合体の製造方法
WO2020175677A1 (ja) 2019-02-28 2020-09-03 Ａｇｃ株式会社 固体高分子電解質膜、膜電極接合体および固体高分子形水電解装置
WO2020175675A1 (ja) 2019-02-28 2020-09-03 Ａｇｃ株式会社 固体高分子電解質膜、膜電極接合体および固体高分子形燃料電池
WO2020184681A1 (ja) 2019-03-13 2020-09-17 Ａｇｃ株式会社 膜電極接合体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
applied sciences，2012年，Vol.2，No.2，p.327-341

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