CN113518788B - 含有磺酸基的聚合物、含有氟磺酰基的聚合物和液体组合物 - Google Patents

含有磺酸基的聚合物、含有氟磺酰基的聚合物和液体组合物 Download PDF

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CN113518788B
CN113518788B CN202080017270.7A CN202080017270A CN113518788B CN 113518788 B CN113518788 B CN 113518788B CN 202080017270 A CN202080017270 A CN 202080017270A CN 113518788 B CN113518788 B CN 113518788B
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sulfonic acid
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acid group
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CN113518788A (zh
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平居丈嗣
渡部浩行
斋藤贡
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AGC Inc
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    • 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
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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
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    • C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
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    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • C—CHEMISTRY; METALLURGY
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    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
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    • 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
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    • 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
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    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
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    • 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
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  • Chemical & Material Sciences (AREA)
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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
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CN202080017270.7A 2019-02-28 2020-02-28 含有磺酸基的聚合物、含有氟磺酰基的聚合物和液体组合物 Active CN113518788B (zh)

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JP2019-036780 2019-02-28
JP2019036780 2019-02-28
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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CN113518788B true CN113518788B (zh) 2023-05-16

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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

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CN113518838B (zh) 2019-02-28 2025-01-10 Ａｇｃ株式会社 固体高分子电解质膜、膜电极接合体和固体高分子型水电解装置
EP3932960A4 (en) 2019-02-28 2022-11-23 Agc Inc. SOLID POLYMER ELECTROLYTE MEMBRANE, DIAPHRAGM ELECTRODE ASSEMBLY AND SOLID POLYMER FUEL CELL
CN113557248B (zh) 2019-03-13 2023-09-05 Ａｇｃ株式会社 膜电极接合体

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EP3932961A1 (en) 2022-01-05
EP3932961B1 (en) 2023-10-18
US20210380732A1 (en) 2021-12-09
JP7392709B2 (ja) 2023-12-06
CN113518788A (zh) 2021-10-19
EP3932961A4 (en) 2022-11-23
JPWO2020175674A1 (https=) 2020-09-03
US12162966B2 (en) 2024-12-10

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