KR102395113B9 - 고분자 전해질 막, 이의 제조 방법 및 이를 포함하는 막 전극 어셈블리 - Google Patents

고분자 전해질 막, 이의 제조 방법 및 이를 포함하는 막 전극 어셈블리

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Publication number
KR102395113B9
KR102395113B9 KR1020190078268A KR20190078268A KR102395113B9 KR 102395113 B9 KR102395113 B9 KR 102395113B9 KR 1020190078268 A KR1020190078268 A KR 1020190078268A KR 20190078268 A KR20190078268 A KR 20190078268A KR 102395113 B9 KR102395113 B9 KR 102395113B9
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KR
South Korea
Prior art keywords
same
membrane
manufacturing
electrode assembly
polymer electrolyte
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KR1020190078268A
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English (en)
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KR20200002693A (ko
KR102395113B1 (ko
Inventor
김나영
이무석
이동훈
이은수
염승집
박중화
Original Assignee
코오롱인더스트리 주식회사
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Publication of KR20200002693A publication Critical patent/KR20200002693A/ko
Application granted granted Critical
Publication of KR102395113B1 publication Critical patent/KR102395113B1/ko
Publication of KR102395113B9 publication Critical patent/KR102395113B9/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
    • H01M8/10—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
    • H01M8/1062—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the physical properties of the porous support, e.g. its porosity or thickness
    • 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
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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
    • H01M8/1041—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
    • 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
    • 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
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1081—Polymeric electrolyte materials characterised by the manufacturing processes starting from solutions, dispersions or slurries exclusively of polymers
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Dispersion Chemistry (AREA)
  • Fuel Cell (AREA)
  • Conductive Materials (AREA)
KR1020190078268A 2018-06-29 2019-06-28 고분자 전해질 막, 이의 제조 방법 및 이를 포함하는 막 전극 어셈블리 KR102395113B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20180076004 2018-06-29
KR1020180076004 2018-06-29

Publications (3)

Publication Number Publication Date
KR20200002693A KR20200002693A (ko) 2020-01-08
KR102395113B1 KR102395113B1 (ko) 2022-05-09
KR102395113B9 true KR102395113B9 (ko) 2022-12-27

Family

ID=68987487

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190078268A KR102395113B1 (ko) 2018-06-29 2019-06-28 고분자 전해질 막, 이의 제조 방법 및 이를 포함하는 막 전극 어셈블리

Country Status (6)

Country Link
US (1) US20210242481A1 (ko)
EP (1) EP3817114A4 (ko)
JP (1) JP6982220B2 (ko)
KR (1) KR102395113B1 (ko)
CN (1) CN112335083A (ko)
WO (1) WO2020005018A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102246526B1 (ko) 2017-09-29 2021-05-03 코오롱인더스트리 주식회사 고분자 전해질 막, 이의 제조 방법 및 이를 포함하는 막 전극 어셈블리
WO2021225359A1 (ko) * 2020-05-06 2021-11-11 주식회사 삼양사 기계적 강도가 향상된 고분자계 고체 전해질 및 이의 제조 방법, 및 이 고체 전해질을 포함하는 리튬 이차전지
KR102367411B1 (ko) * 2020-05-08 2022-02-24 한국생산기술연구원 강화복합 전해질막 및 그의 제조방법
WO2022071732A1 (ko) * 2020-09-29 2022-04-07 코오롱인더스트리 주식회사 고분자 전해질 막의 제조 방법 및 이로 제조된 전해질 막
CN113161614A (zh) * 2021-05-19 2021-07-23 杭州华越新材料有限公司 一种锂离子电池电解液
CN114397181A (zh) * 2021-12-03 2022-04-26 山东东岳高分子材料有限公司 一种氯碱离子膜内部增强纤维松弛度测试方法

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CA2252679C (en) * 1996-04-30 2003-10-28 W. L. Gore & Associates, Inc. Integral multi-layered ion-exchange composite membranes
US6689501B2 (en) * 2001-05-25 2004-02-10 Ballard Power Systems Inc. Composite ion exchange membrane for use in a fuel cell
WO2005076396A1 (ja) * 2004-02-03 2005-08-18 Toagosei Co., Ltd. 電解質膜および当該電解質膜を用いた燃料電池
JP2006147425A (ja) * 2004-11-22 2006-06-08 Nissan Motor Co Ltd 固体高分子型燃料電池用電解質膜およびその製造方法並びに固体高分子型燃料電池
US8652705B2 (en) * 2005-09-26 2014-02-18 W.L. Gore & Associates, Inc. Solid polymer electrolyte and process for making same
US20070087245A1 (en) * 2005-10-14 2007-04-19 Fuller Timothy J Multilayer polyelectrolyte membranes for fuel cells
WO2009107273A1 (ja) * 2008-02-26 2009-09-03 トヨタ自動車株式会社 燃料電池用補強型電解質膜、燃料電池用膜－電極接合体、及びそれを備えた固体高分子形燃料電池
JP2009094010A (ja) * 2007-10-11 2009-04-30 Samsung Sdi Co Ltd 燃料電池用電解質膜積層体、膜電極接合体、及び燃料電池用電解質膜積層体の製造方法
JP5488780B2 (ja) * 2009-01-22 2014-05-14 トヨタ自動車株式会社 燃料電池用複合型電解質膜
KR20110006122A (ko) * 2009-07-13 2011-01-20 코오롱인더스트리 주식회사 연료전지용 고분자 전해질막 및 그 제조방법
KR101513076B1 (ko) * 2012-03-19 2015-04-17 코오롱패션머티리얼(주) 연료전지용 고분자 전해질막 및 이를 포함하는 연료전지
KR101491993B1 (ko) * 2012-03-19 2015-02-10 코오롱패션머티리얼(주) 연료전지용 강화복합막 및 이를 포함하는 연료전지용 막-전극 어셈블리
KR20140046213A (ko) * 2012-10-10 2014-04-18 주식회사 엘지화학 연료전지용 복합 전해질 막, 그의 제조방법 및 그를 포함하는 막 전극 접합체와 연료전지
KR101995527B1 (ko) * 2012-12-28 2019-07-02 코오롱인더스트리 주식회사 연료전지용 강화복합막 및 이를 포함하는 연료전지용 막-전극 어셈블리
KR102098639B1 (ko) * 2013-09-30 2020-04-08 코오롱인더스트리 주식회사 고분자 전해질막, 이의 제조 방법 및 이를 포함하는 막-전극 어셈블리
KR20170003479A (ko) * 2015-06-30 2017-01-09 주식회사 엘지화학 고분자 강화막의 제조방법 및 이를 이용하여 제조된 고분자 강화막

Also Published As

Publication number Publication date
EP3817114A1 (en) 2021-05-05
JP6982220B2 (ja) 2021-12-17
CN112335083A (zh) 2021-02-05
EP3817114A4 (en) 2022-04-06
US20210242481A1 (en) 2021-08-05
WO2020005018A1 (ko) 2020-01-02
KR20200002693A (ko) 2020-01-08
JP2021525450A (ja) 2021-09-24
KR102395113B1 (ko) 2022-05-09

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