WO2014200286A3 - 술포네이트계 화합물 및 이를 이용한 고분자 전해질막 - Google Patents

술포네이트계 화합물 및 이를 이용한 고분자 전해질막 Download PDF

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Publication number
WO2014200286A3
WO2014200286A3 PCT/KR2014/005172 KR2014005172W WO2014200286A3 WO 2014200286 A3 WO2014200286 A3 WO 2014200286A3 KR 2014005172 W KR2014005172 W KR 2014005172W WO 2014200286 A3 WO2014200286 A3 WO 2014200286A3
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WIPO (PCT)
Prior art keywords
same
sulfonate
polymer electrolyte
based compound
electrolyte membrane
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Ceased
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PCT/KR2014/005172
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English (en)
French (fr)
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WO2014200286A2 (ko
Inventor
유정은
신정규
정승표
김영제
이종찬
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LG Chem Ltd
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LG Chem Ltd
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Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Priority to JP2016519443A priority Critical patent/JP6156897B2/ja
Priority to EP14811213.9A priority patent/EP2987795B1/en
Priority to US14/652,741 priority patent/US9782767B2/en
Publication of WO2014200286A2 publication Critical patent/WO2014200286A2/ko
Publication of WO2014200286A3 publication Critical patent/WO2014200286A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0215—Sulfur-containing compounds
    • B01J31/0222—Sulfur-containing compounds comprising sulfonyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
    • C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C309/07—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton
    • C07C309/09—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing etherified hydroxy groups bound to the carbon skeleton
    • C07C309/10—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing etherified hydroxy groups bound to the carbon skeleton with the oxygen atom of at least one of the etherified hydroxy groups further bound to an acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
    • C07F1/06—Potassium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • C08G75/23—Polyethersulfones
    • 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
    • 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
    • C08J5/2256—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions other than those involving carbon-to-carbon bonds, e.g. obtained by polycondensation
    • C08J5/2262—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions other than those involving carbon-to-carbon bonds, e.g. obtained by polycondensation containing fluorine
    • 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
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1046—Mixtures of at least one polymer and at least one additive
    • H01M8/1048—Ion-conducting additives, e.g. ion-conducting particles, heteropolyacids, metal phosphate or polybenzimidazole with phosphoric acid
    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
  • Conductive Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyethers (AREA)

Abstract

본 명세서는 술포네이트계 화합물 및 이를 이용한 고분자 전해질막, 이를 포함하는 막전극접합체 및 이를 포함하는 연료전지에 관한 것이다.
PCT/KR2014/005172 2013-06-14 2014-06-12 술포네이트계 화합물 및 이를 이용한 고분자 전해질막 Ceased WO2014200286A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016519443A JP6156897B2 (ja) 2013-06-14 2014-06-12 スルホネート系化合物およびこれを用いた高分子電解質膜
EP14811213.9A EP2987795B1 (en) 2013-06-14 2014-06-12 Sulfonate-based compound and polymer electrolyte membrane using same
US14/652,741 US9782767B2 (en) 2013-06-14 2014-06-12 Sulfonate-based compound and polymer electrolyte membrane using same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20130068547 2013-06-14
KR10-2013-0068547 2013-06-14

Publications (2)

Publication Number Publication Date
WO2014200286A2 WO2014200286A2 (ko) 2014-12-18
WO2014200286A3 true WO2014200286A3 (ko) 2015-04-23

Family

ID=52022874

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/005172 Ceased WO2014200286A2 (ko) 2013-06-14 2014-06-12 술포네이트계 화합물 및 이를 이용한 고분자 전해질막

Country Status (5)

Country Link
US (1) US9782767B2 (ko)
EP (1) EP2987795B1 (ko)
JP (1) JP6156897B2 (ko)
KR (1) KR101747492B1 (ko)
WO (1) WO2014200286A2 (ko)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8153435B1 (en) 2005-03-30 2012-04-10 Tracer Detection Technology Corp. Methods and articles for identifying objects using encapsulated perfluorocarbon tracers
KR101947605B1 (ko) * 2015-01-26 2019-02-14 주식회사 엘지화학 할로겐화 화합물, 중합체 및 이를 포함하는 고분자 전해질막
CN107207427B (zh) * 2015-01-26 2019-04-19 株式会社Lg化学 包含芳环的化合物、包含该化合物的聚合物和使用该聚合物的聚电解质膜
KR101839184B1 (ko) * 2015-01-27 2018-03-15 주식회사 엘지화학 중합체 및 이를 포함하는 고분자 전해질막
CN107207424B (zh) * 2015-01-27 2019-11-05 株式会社Lg化学 包含芳环的化合物和使用该化合物的聚电解质膜
KR20160093853A (ko) * 2015-01-30 2016-08-09 주식회사 엘지화학 방향족 고리를 포함하는 화합물 및 이를 이용한 고분자 전해질막
KR102068872B1 (ko) * 2015-09-22 2020-01-21 주식회사 엘지화학 블록 중합체 및 이를 포함하는 고분자 전해질막
KR102059226B1 (ko) * 2015-12-22 2019-12-24 주식회사 엘지화학 멀티블록 고분자, 이를 포함하는 전해질막 및 이를 포함하는 연료전지
US10947338B2 (en) 2016-03-29 2021-03-16 Lg Chem, Ltd. Block polymer and polymer electrolyte membrane comprising same
KR102026510B1 (ko) * 2016-03-31 2019-09-27 주식회사 엘지화학 화합물, 이를 이용한 고분자 및 이를 이용한 전해질막
KR102063048B1 (ko) * 2016-05-24 2020-01-07 주식회사 엘지화학 연료 전지 또는 레독스 플로우 전지의 분리막용 고분자 및 이의 제조방법
CN107955159B (zh) * 2016-10-14 2020-11-20 徐州工程学院 一种含硅主链芳醚腈共聚物及其制备方法
KR102088080B1 (ko) * 2016-11-04 2020-03-11 주식회사 엘지화학 중합체, 이를 포함하는 전해질막, 이를 포함하는 연료전지 및 레독스 플로우 전지
KR102186093B1 (ko) * 2016-11-07 2020-12-03 주식회사 엘지화학 코팅 조성물 및 이를 포함하는 유기전계 발광소자
US11618804B2 (en) 2017-11-17 2023-04-04 Lg Chem, Ltd. Polymer and polymer separator comprising same
KR102481620B1 (ko) * 2017-11-28 2022-12-26 주식회사 엘지화학 블록 공중합체 및 이의 제조방법
KR20190061959A (ko) * 2017-11-28 2019-06-05 주식회사 엘지화학 교호 공중합체 및 이의 제조방법
KR102462755B1 (ko) * 2017-11-28 2022-11-02 주식회사 엘지화학 중합체, 이의 제조방법 및 이를 포함하는 고분자 분리막
CN108878936B (zh) * 2018-07-03 2021-02-19 大连理工大学 一种疏水侧链修饰烷基磺化聚苯并咪唑两性膜及其制备方法
KR102672160B1 (ko) * 2018-12-07 2024-06-05 주식회사 엘지화학 중합체, 이를 포함하는 고분자 분리막, 이를 포함하는 막 전극 집합체, 연료전지 및 레독스 플로우 전지
CA3249559A1 (en) * 2022-01-25 2023-08-03 1S1 Energy, Inc. FUNCTIONALIZED POLYBENZIMIDAZOLE POLYMERS FOR PROTON AND IONOMER EXCHANGE MEMBRANE APPLICATIONS
KR20230143045A (ko) 2022-04-04 2023-10-11 현대모비스 주식회사 신규 화합물, 이를 포함하는 고분자 전해질막 및 상기 고분자 전해질막을 포함하는 연료전지

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8222367B2 (en) * 2005-09-30 2012-07-17 Battelle Memorial Institute Polymers for use in fuel cell components
WO2013081437A1 (ko) * 2011-12-02 2013-06-06 주식회사 엘지화학 술포네이트계 화합물, 이를 포함하는 고분자 전해질막 및 이를 포함하는 연료전지

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573769A (en) 1949-01-04 1951-11-06 Union Carbide & Carbon Corp Herbicide
NL275658A (ko) * 1961-03-10
EP1095071B1 (en) * 1998-06-25 2004-06-16 E.I. Dupont De Nemours And Company Aromatic polymers with pendant fluorinated ionic groups
JP4233208B2 (ja) * 2000-08-11 2009-03-04 三洋電機株式会社 燃料電池
FR2843399B1 (fr) * 2002-08-06 2004-09-03 Commissariat Energie Atomique Polymeres de type polyphenylenes, leur procede de preparation, membranes et dispositif de pile a combustible comprenant ces membranes
US7488549B2 (en) * 2003-05-03 2009-02-10 Korea Chungang Educational Foundation Proton conducting polymer, polymer membrane comprising the same, method of manufacturing the polymer membrane, and fuel cell using the polymer membrane
WO2005053060A2 (en) * 2003-11-20 2005-06-09 Virginia Tech Intellectual Properties, Inc. Multiblock copolymers containing hydrophilic-hydrophobic segments for proton exchange membrane
US20080004360A1 (en) * 2004-04-06 2008-01-03 Sumitomo Chemical Company, Limited Polyarylene Polymer And Use Thereof
US7473714B2 (en) * 2004-05-03 2009-01-06 Virginia Tech Intellectual Properties, Inc. Materials for use as proton conducting membranes for fuel cells
KR100657740B1 (ko) * 2004-12-22 2006-12-14 주식회사 엘지화학 브랜치된 술폰화 멀티 블록 공중합체 및 이를 이용한전해질막
DE102006016258A1 (de) * 2005-05-14 2007-02-15 Universität Stuttgart Herstellung monomerer, oligomerer und polymerer Phosphon-säureester, Phosphonsäuren und Sulfonsäuren durch nucleophile aromatische Substitution
JP2007149653A (ja) * 2005-10-26 2007-06-14 Sumitomo Chemical Co Ltd 直接メタノール型燃料電池用電解質及び、それを使用した直接メタノール型燃料電池
US20080004443A1 (en) * 2006-07-03 2008-01-03 General Electric Company Sulfonated polyaryletherketone-block-polyethersulfone copolymers
KR100969475B1 (ko) * 2007-10-16 2010-07-14 주식회사 엘지화학 두 종류의 발수성을 갖는 연료전지용 캐소드 전극 및 그제조방법과 이를 포함하는 막전극 접합체 및 연료전지
US20090163692A1 (en) * 2007-12-21 2009-06-25 General Electric Company Aromatic polyethers
US7985805B2 (en) * 2008-05-09 2011-07-26 GM Global Technology Operations LLC Polyelectrolyte membranes comprised of blends of PFSA and sulfonated PFCB polymers
WO2014022224A1 (en) 2012-08-02 2014-02-06 The Penn State Research Foundation Polymer conductor for lithium-ion batteries

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8222367B2 (en) * 2005-09-30 2012-07-17 Battelle Memorial Institute Polymers for use in fuel cell components
WO2013081437A1 (ko) * 2011-12-02 2013-06-06 주식회사 엘지화학 술포네이트계 화합물, 이를 포함하는 고분자 전해질막 및 이를 포함하는 연료전지

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
E. PAILLARD ET AL.: "Polymer electrolytes based on new aryl-containing lithium perfluorosulfonates", JOURNAL OF FLUORINE CHEMISTRY, vol. 134, 2012, pages 72 - 76, XP028447981 *

Also Published As

Publication number Publication date
EP2987795B1 (en) 2019-11-13
WO2014200286A2 (ko) 2014-12-18
KR101747492B1 (ko) 2017-06-27
KR20140145997A (ko) 2014-12-24
US20150328630A1 (en) 2015-11-19
EP2987795A2 (en) 2016-02-24
EP2987795A4 (en) 2017-01-25
JP6156897B2 (ja) 2017-07-05
JP2016527339A (ja) 2016-09-08
US9782767B2 (en) 2017-10-10

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