WO2012173352A3 - 연료전지용 고분자 전해질 막, 이를 포함하는 막 전극 접합체 및 연료전지 - Google Patents

연료전지용 고분자 전해질 막, 이를 포함하는 막 전극 접합체 및 연료전지 Download PDF

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WO2012173352A3
WO2012173352A3 PCT/KR2012/004416 KR2012004416W WO2012173352A3 WO 2012173352 A3 WO2012173352 A3 WO 2012173352A3 KR 2012004416 W KR2012004416 W KR 2012004416W WO 2012173352 A3 WO2012173352 A3 WO 2012173352A3
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fuel cell
polymer electrolyte
electrolyte membrane
same
membrane
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PCT/KR2012/004416
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English (en)
French (fr)
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WO2012173352A2 (ko
WO2012173352A9 (ko
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성경아
김혁
최성호
이상우
노태근
김도영
민민규
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주식회사 엘지화학
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Priority to US14/115,838 priority Critical patent/US9385388B2/en
Priority to EP12800850.5A priority patent/EP2722919B1/en
Priority to CN201280027669.9A priority patent/CN103620843B/zh
Priority to JP2014513456A priority patent/JP5725685B2/ja
Publication of WO2012173352A2 publication Critical patent/WO2012173352A2/ko
Publication of WO2012173352A9 publication Critical patent/WO2012173352A9/ko
Publication of WO2012173352A3 publication Critical patent/WO2012173352A3/ko

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    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1046—Mixtures of at least one polymer and at least one additive
    • H01M8/1051—Non-ion-conducting additives, e.g. stabilisers, SiO2 or ZrO2
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/40—Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • 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
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    • 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
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1053—Polymer electrolyte composites, mixtures or blends consisting of layers of polymers with at least one layer being ionically conductive
    • 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
    • H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • 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
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
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  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Fuel Cell (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Conductive Materials (AREA)

Abstract

본 발명은 연료전지용 고분자 전해질 막, 그를 포함하는 막 전극 접합체 및 연료전지에 관한 것으로서, 수소이온 전도성을 갖는 불소계 양이온 교환수지와 친수성기를 가진 섬유상 나노 입자를 포함하는 연료전지용 고분자 전해질 막을 제공한다. 본 발명에 따르면 친수성기를 가진 섬유상 나노 입자를 수소이온 전도성 불소계 양이온 교환수지에 혼합 사용함으로써 연료전지의 성능을 저하시키기 않으면서, 기체에 대한 차단성 및 장기 내구성이 향상된 고분자 전해질 막을 제공할 수 있으며, 상기 고분자 전해질 막을 포함하는 연료전지를 제공할 수 있다.
PCT/KR2012/004416 2011-06-16 2012-06-05 연료전지용 고분자 전해질 막, 이를 포함하는 막 전극 접합체 및 연료전지 WO2012173352A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US14/115,838 US9385388B2 (en) 2011-06-16 2012-06-05 Polymer electrolyte membrane for fuel cell, membrane electrode assembly and fuel cell including the same
EP12800850.5A EP2722919B1 (en) 2011-06-16 2012-06-05 Polymer electrolyte membrane for fuel cell, and membrane electrode conjugate and fuel cell comprising same
CN201280027669.9A CN103620843B (zh) 2011-06-16 2012-06-05 用于燃料电池的聚合物电解质膜以及包括该聚合物电解质膜的膜电极组件和燃料电池
JP2014513456A JP5725685B2 (ja) 2011-06-16 2012-06-05 燃料電池用高分子電解質膜、それを含む膜電極接合体及び燃料電池

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0058603 2011-06-16
KR20110058603 2011-06-16

Publications (3)

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WO2012173352A2 WO2012173352A2 (ko) 2012-12-20
WO2012173352A9 WO2012173352A9 (ko) 2013-02-14
WO2012173352A3 true WO2012173352A3 (ko) 2013-04-04

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Country Status (6)

Country Link
US (1) US9385388B2 (ko)
EP (1) EP2722919B1 (ko)
JP (1) JP5725685B2 (ko)
KR (1) KR101392812B1 (ko)
CN (1) CN103620843B (ko)
WO (1) WO2012173352A2 (ko)

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JP6013398B2 (ja) * 2014-05-19 2016-10-25 ダイセルバリューコーティング株式会社 樹脂フィルム、積層体及びその製造方法並びに燃料電池の製造方法
KR102318540B1 (ko) 2015-01-05 2021-10-28 주식회사 동진쎄미켐 연료 전지용 막-전극 접합체 및 이를 포함하는 연료 전지 시스템
KR102463011B1 (ko) * 2015-11-19 2022-11-02 삼성에스디아이 주식회사 연료 전지용 고분자 전해질 막, 이를 포함하는 연료전지용 막-전극 어셈블리 및 연료 전지
CN106602112B (zh) * 2016-12-16 2019-01-29 哈尔滨工业大学深圳研究生院 一种用于全钒液流电池的质子交换膜的改性方法
JP6638675B2 (ja) * 2017-03-03 2020-01-29 トヨタ自動車株式会社 燃料電池用触媒インク、燃料電池用触媒層、及び、膜電極接合体
KR102246525B1 (ko) 2017-06-29 2021-04-30 코오롱인더스트리 주식회사 막-전극 어셈블리, 이의 제조 방법 그리고 이를 포함하는 연료 전지
WO2019004763A1 (ko) * 2017-06-29 2019-01-03 코오롱인더스트리 주식회사 막-전극 어셈블리, 이의 제조 방법 그리고 이를 포함하는 연료 전지
KR102293177B1 (ko) * 2017-11-30 2021-08-26 코오롱인더스트리 주식회사 고분자 전해질 막, 이의 제조 방법 및 이를 포함하는 막 전극 어셈블리
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KR20120139549A (ko) 2012-12-27
JP5725685B2 (ja) 2015-05-27
EP2722919A4 (en) 2014-06-25
KR101392812B1 (ko) 2014-05-08
CN103620843A (zh) 2014-03-05
EP2722919B1 (en) 2017-12-20
WO2012173352A2 (ko) 2012-12-20
WO2012173352A9 (ko) 2013-02-14
US9385388B2 (en) 2016-07-05
CN103620843B (zh) 2016-10-26
EP2722919A2 (en) 2014-04-23
US20140193741A1 (en) 2014-07-10
JP2014522552A (ja) 2014-09-04

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