ATE435254T1 - Polybenzimidazol-benzamid-copolymer, herstellungsverfahren dafür, daraus hergestellte elektrolytmembran und herstellungsverfahren dafür - Google Patents

Polybenzimidazol-benzamid-copolymer, herstellungsverfahren dafür, daraus hergestellte elektrolytmembran und herstellungsverfahren dafür

Info

Publication number
ATE435254T1
ATE435254T1 AT05821010T AT05821010T ATE435254T1 AT E435254 T1 ATE435254 T1 AT E435254T1 AT 05821010 T AT05821010 T AT 05821010T AT 05821010 T AT05821010 T AT 05821010T AT E435254 T1 ATE435254 T1 AT E435254T1
Authority
AT
Austria
Prior art keywords
electrolyte membrane
production process
polybenzimidazole
fuel cell
present
Prior art date
Application number
AT05821010T
Other languages
English (en)
Inventor
Jong-Chan Lee
Yong-Su Park
Tae-Ho Kim
Bong-Keun Lee
Chong-Kyu Shin
Original Assignee
Lg Chemical Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd
Application granted granted Critical
Publication of ATE435254T1 publication Critical patent/ATE435254T1/de

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Classifications

    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • 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
    • H01M8/103—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having nitrogen, e.g. sulfonated polybenzimidazoles [S-PBI], polybenzimidazoles with phosphoric acid, sulfonated polyamides [S-PA] or sulfonated polyphosphazenes [S-PPh]
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/12—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids with both amino and carboxylic groups aromatically bound
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/18—Polybenzimidazoles
    • 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
    • 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
    • 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
    • H01M8/1027—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids
    • 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
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/06—Polyhydrazides; Polytriazoles; Polyamino-triazoles; Polyoxadiazoles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Conductive Materials (AREA)
  • Fuel Cell (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AT05821010T 2004-12-07 2005-11-21 Polybenzimidazol-benzamid-copolymer, herstellungsverfahren dafür, daraus hergestellte elektrolytmembran und herstellungsverfahren dafür ATE435254T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20040102397A KR100738788B1 (ko) 2004-12-07 2004-12-07 폴리벤즈이미다졸-벤즈아마이드 공중합체와 그의제조방법, 및 이로부터 제조된 전해질 막과 그의 제조방법
PCT/KR2005/003927 WO2006062301A1 (en) 2004-12-07 2005-11-21 Polybenzimidazole-benzamide copolymer, process for preparing the same, electrolyte membrane prepared therefrom and process for preparing the same

Publications (1)

Publication Number Publication Date
ATE435254T1 true ATE435254T1 (de) 2009-07-15

Family

ID=36099575

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05821010T ATE435254T1 (de) 2004-12-07 2005-11-21 Polybenzimidazol-benzamid-copolymer, herstellungsverfahren dafür, daraus hergestellte elektrolytmembran und herstellungsverfahren dafür

Country Status (10)

Country Link
US (1) US7556876B2 (de)
EP (1) EP1819751B1 (de)
JP (1) JP4347891B2 (de)
KR (1) KR100738788B1 (de)
CN (1) CN1860155A (de)
AT (1) ATE435254T1 (de)
CA (1) CA2541367C (de)
DE (1) DE602005015252D1 (de)
TW (1) TWI316523B (de)
WO (1) WO2006062301A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100738788B1 (ko) * 2004-12-07 2007-07-12 주식회사 엘지화학 폴리벤즈이미다졸-벤즈아마이드 공중합체와 그의제조방법, 및 이로부터 제조된 전해질 막과 그의 제조방법
KR100819676B1 (ko) * 2005-11-14 2008-04-03 주식회사 엘지화학 브랜치된 멀티블록 폴리벤즈이미다졸-벤즈아마이드공중합체 및 제조방법, 이를 이용한 전해질막 및 전해질페이스트/겔
WO2015064908A1 (ko) 2013-10-29 2015-05-07 연세대학교 산학협력단 연료전지용 고분자 전해질막, 이의 제조방법 및 이를 포함하는 연료전지
US10741568B2 (en) 2018-10-16 2020-08-11 Silicon Storage Technology, Inc. Precision tuning for the programming of analog neural memory in a deep learning artificial neural network

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788751A (fr) * 1971-09-13 1973-01-02 Teijin Ltd Membranes polymeres permselectives
US4394500A (en) * 1981-08-07 1983-07-19 E. I. Du Pont De Nemours And Company Bead polymerization process for preparing polybenzimidazole
WO1998014505A1 (en) * 1996-10-01 1998-04-09 Hoechst Aktiengesellschaft Process for producing polymeric films for use as fuel cells
US5739344A (en) 1996-12-06 1998-04-14 The Dow Chemical Company Preparation of an aminoarylaminoarazole
US5945233A (en) * 1997-07-16 1999-08-31 Avents Research & Technologies Gmbh & Co. Kg Process for producing polybenzimidazole pastes and gels for use in fuel cells
US6124060A (en) 1998-05-20 2000-09-26 Honda Giken Kogyo Kabushiki Kaisha Solid polymer electrolytes
JP3833012B2 (ja) * 1999-07-29 2006-10-11 信越化学工業株式会社 エチレン性二重結合を有する単量体の重合体を製造する方法
US6478987B1 (en) * 1999-09-20 2002-11-12 Honda Giken Kogyo Kabushiki Kaisha Proton conducting polymer, method for producing the same, solid polymer electrolyte and electrode
KR100570745B1 (ko) 2003-10-30 2006-04-12 삼성에스디아이 주식회사 폴리(2,5-벤즈이미다졸)의 제조방법
KR100738788B1 (ko) * 2004-12-07 2007-07-12 주식회사 엘지화학 폴리벤즈이미다졸-벤즈아마이드 공중합체와 그의제조방법, 및 이로부터 제조된 전해질 막과 그의 제조방법
KR100819676B1 (ko) * 2005-11-14 2008-04-03 주식회사 엘지화학 브랜치된 멀티블록 폴리벤즈이미다졸-벤즈아마이드공중합체 및 제조방법, 이를 이용한 전해질막 및 전해질페이스트/겔

Also Published As

Publication number Publication date
JP4347891B2 (ja) 2009-10-21
EP1819751B1 (de) 2009-07-01
US7556876B2 (en) 2009-07-07
TWI316523B (en) 2009-11-01
CA2541367C (en) 2010-06-08
CA2541367A1 (en) 2006-06-07
JP2007511663A (ja) 2007-05-10
CN1860155A (zh) 2006-11-08
KR100738788B1 (ko) 2007-07-12
TW200621855A (en) 2006-07-01
EP1819751A1 (de) 2007-08-22
WO2006062301A1 (en) 2006-06-15
US20060068259A1 (en) 2006-03-30
EP1819751A4 (de) 2008-07-02
DE602005015252D1 (de) 2009-08-13
KR20060063273A (ko) 2006-06-12

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