DE10117686A1 - Protonenleitende Membran und deren Verwendung - Google Patents

Protonenleitende Membran und deren Verwendung

Info

Publication number
DE10117686A1
DE10117686A1 DE10117686A DE10117686A DE10117686A1 DE 10117686 A1 DE10117686 A1 DE 10117686A1 DE 10117686 A DE10117686 A DE 10117686A DE 10117686 A DE10117686 A DE 10117686A DE 10117686 A1 DE10117686 A1 DE 10117686A1
Authority
DE
Germany
Prior art keywords
membrane
acid
membrane according
aromatic
electrode
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE10117686A
Other languages
German (de)
English (en)
Inventor
Gordon Calundann
Michael J Sansone
Oemer Uensal
Joachim Kiefer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Celanese Ventures GmbH
Original Assignee
Celanese Ventures GmbH
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 Celanese Ventures GmbH filed Critical Celanese Ventures GmbH
Priority to DE10117686A priority Critical patent/DE10117686A1/de
Priority to AT02766620T priority patent/ATE491739T1/de
Priority to JP2002585516A priority patent/JP4663215B2/ja
Priority to CNB028079558A priority patent/CN100503689C/zh
Priority to EP02766620A priority patent/EP1379573B1/de
Priority to KR1020037013172A priority patent/KR100910117B1/ko
Priority to US10/472,814 priority patent/US7384552B2/en
Priority to CA002443541A priority patent/CA2443541C/en
Priority to DE50214815T priority patent/DE50214815D1/de
Priority to EP10007141A priority patent/EP2267059B1/de
Priority to BR0208795-2A priority patent/BR0208795A/pt
Priority to DK02766620.5T priority patent/DK1379573T3/da
Priority to PCT/EP2002/003900 priority patent/WO2002088219A1/de
Priority to MXPA03009184A priority patent/MXPA03009184A/es
Publication of DE10117686A1 publication Critical patent/DE10117686A1/de
Priority to US11/930,764 priority patent/US7582210B2/en
Priority to US11/930,704 priority patent/US7540984B2/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00—Coating compositions based on 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 C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • 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
    • H01M8/0289—Means for holding the electrolyte
    • 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
    • H01M8/102—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]
    • 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
    • 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
    • H01M8/1072—Polymeric electrolyte materials characterised by the manufacturing processes by chemical reactions, e.g. in situ polymerisation or in situ crosslinking
    • 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
    • H01M8/1086—After-treatment of the membrane other than by polymerisation
    • H01M8/109—After-treatment of the membrane other than by polymerisation thermal other than drying, e.g. sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/081—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/26—Spraying processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Fuel Cell (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Conductive Materials (AREA)
  • Silicon Polymers (AREA)
DE10117686A 2001-04-09 2001-04-09 Protonenleitende Membran und deren Verwendung Withdrawn DE10117686A1 (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
DE10117686A DE10117686A1 (de) 2001-04-09 2001-04-09 Protonenleitende Membran und deren Verwendung
CA002443541A CA2443541C (en) 2001-04-09 2002-04-09 Proton-conducting membrane and use thereof
BR0208795-2A BR0208795A (pt) 2001-04-09 2002-04-09 Membrana condutora de prótons e sua aplicação
CNB028079558A CN100503689C (zh) 2001-04-09 2002-04-09 质子导电膜及其应用
EP02766620A EP1379573B1 (de) 2001-04-09 2002-04-09 Protonenleitende membran und deren verwendung
KR1020037013172A KR100910117B1 (ko) 2001-04-09 2002-04-09 양성자 전도성 막 및 이의 용도
US10/472,814 US7384552B2 (en) 2001-04-09 2002-04-09 Proton-conducting membrane and the use thereof
AT02766620T ATE491739T1 (de) 2001-04-09 2002-04-09 Protonenleitende membran und deren verwendung
DE50214815T DE50214815D1 (de) 2001-04-09 2002-04-09 Protonenleitende membran und deren verwendung
EP10007141A EP2267059B1 (de) 2001-04-09 2002-04-09 Protonenleitende Membran und deren Verwendung
JP2002585516A JP4663215B2 (ja) 2001-04-09 2002-04-09 プロトン伝導性ポリマー膜
DK02766620.5T DK1379573T3 (da) 2001-04-09 2002-04-09 Protonledende membran samt dens anvendelse
PCT/EP2002/003900 WO2002088219A1 (de) 2001-04-09 2002-04-09 Protonenleitende membran und deren verwendung
MXPA03009184A MXPA03009184A (es) 2001-04-09 2002-04-09 Membrana conductora de protones y el uso de la misma.
US11/930,764 US7582210B2 (en) 2001-04-09 2007-10-31 Proton-conducting membrane and use thereof
US11/930,704 US7540984B2 (en) 2001-04-09 2007-10-31 Proton-conducting membrane and the use thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10117686A DE10117686A1 (de) 2001-04-09 2001-04-09 Protonenleitende Membran und deren Verwendung

Publications (1)

Publication Number Publication Date
DE10117686A1 true DE10117686A1 (de) 2002-10-24

Family

ID=7680968

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10117686A Withdrawn DE10117686A1 (de) 2001-04-09 2001-04-09 Protonenleitende Membran und deren Verwendung
DE50214815T Expired - Lifetime DE50214815D1 (de) 2001-04-09 2002-04-09 Protonenleitende membran und deren verwendung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50214815T Expired - Lifetime DE50214815D1 (de) 2001-04-09 2002-04-09 Protonenleitende membran und deren verwendung

Country Status (12)

Country Link
US (3) US7384552B2 (enExample)
EP (2) EP1379573B1 (enExample)
JP (1) JP4663215B2 (enExample)
KR (1) KR100910117B1 (enExample)
CN (1) CN100503689C (enExample)
AT (1) ATE491739T1 (enExample)
BR (1) BR0208795A (enExample)
CA (1) CA2443541C (enExample)
DE (2) DE10117686A1 (enExample)
DK (1) DK1379573T3 (enExample)
MX (1) MXPA03009184A (enExample)
WO (1) WO2002088219A1 (enExample)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10224452C1 (de) * 2002-05-29 2003-11-20 Fraunhofer Ges Forschung Protonenleitende Polymermembran sowie Verfahren zu deren Herstellung
WO2004066428A2 (de) 2003-01-20 2004-08-05 Sartorius Ag Membran-elektroden-einheit, polymermembranen für eine membran-elektroden-einheit und polymerelektrolyt-brennstoffzellen sowie verfahren zur herstellung derselben
WO2010063489A1 (de) * 2008-12-06 2010-06-10 Basf Se Verfahren zur herstellung einer protonenleitenden membran
US7736782B2 (en) * 2004-10-20 2010-06-15 Samsung Sdi Co., Ltd. Proton conductive solid polymer electrolyte and fuel cell
WO2010081698A1 (de) * 2009-01-14 2010-07-22 Basf Se Monomerperlen zur herstellung einer protonenleitenden membran
EP2237356A1 (de) 2004-02-21 2010-10-06 BASF Fuel Cell GmbH Membran-elektroden-einheit mit hoher leistung und deren anwendung in brennstoffzellen
US7883818B2 (en) 2002-08-29 2011-02-08 Basf Fuel Cell Gmbh Process for producing proton-conducting polymer membranes, improved polymer membranes and the use thereof in fuel cells
WO2011020872A1 (de) * 2009-08-20 2011-02-24 Volkswagen Ag Langzeitstabile polymerelektrolytmembran für ht-brennstoffzellen und verfahren zu ihrer herstellung
US8066784B2 (en) 2004-07-15 2011-11-29 Basf Fuel Cell Gmbh Method for the production of membrane/electrode units
US8076379B2 (en) 2002-06-27 2011-12-13 Basf Fuel Cell Gmbh Proton-conducting membrane and the use thereof
US8277983B2 (en) 2002-09-13 2012-10-02 Basf Fuel Cell Gmbh Proton-conducting membrane and its use
US8822091B2 (en) 2003-12-30 2014-09-02 Basf Fuel Cell Gmbh Proton-conducting membrane and use thereof
US8859150B2 (en) 2003-12-30 2014-10-14 Basf Fuel Cell Gmbh Proton-conducting membrane and use thereof
US9559367B2 (en) 2002-08-02 2017-01-31 Basf Fuel Cell Gmbh Long-life membrane electrode assemblies and its use in fuel cells

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117687A1 (de) 2001-04-09 2002-10-17 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
DE10117686A1 (de) * 2001-04-09 2002-10-24 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
DE10129458A1 (de) * 2001-06-19 2003-01-02 Celanese Ventures Gmbh Verbesserte Polymerfolien auf Basis von Polyazolen
DE10209419A1 (de) * 2002-03-05 2003-09-25 Celanese Ventures Gmbh Verfahren zur Herstellung einer Polymerelektrolytmembran und deren Anwendung in Brennstoffzellen
DE50308216D1 (de) 2002-03-06 2007-10-31 Pemeas Gmbh Protonenleitende elektrolytmembran mit geringer methanoldurchlässigkeit und deren anwendung in brennstoffzellen
US20050118478A1 (en) * 2002-03-06 2005-06-02 Joachim Kiefer Mixture comprising sulphonic acid containing vinyl, polymer electrolyte membrane comprising polyvinylsulphonic acid and the use thereof in fuel cells
DE10213540A1 (de) * 2002-03-06 2004-02-19 Celanese Ventures Gmbh Lösung aus Vinylphosphonsäure, Verfahren zur Herstellung einer Polymerelektrolytmembran aus Polyvinylphosphaonsäure und deren Anwendung in Brennstoffzellen
EP1518282B1 (de) 2002-04-25 2010-09-08 BASF Fuel Cell GmbH Mehrschichtige elektrolytmembran
DE10230477A1 (de) 2002-07-06 2004-01-15 Celanese Ventures Gmbh Funktionalisierte Polyazole, Verfahren zu ihrer Herstellung sowie ihre Verwendung
DE50302082D1 (de) 2002-08-02 2006-02-02 Pemeas Gmbh Protonenleitende polymembran, welche sulfonsäuregruppen enthaltende polymere umfasst, und deren anwendung in brennstoffzellen
DE10235358A1 (de) 2002-08-02 2004-02-12 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Phosphonsäuregruppen enthaltende Polymere und deren Anwendung in Brennstoffzellen
DE10239701A1 (de) * 2002-08-29 2004-03-11 Celanese Ventures Gmbh Polymerfolie auf Basis von Polyazolen und deren Verwendung
DE10246459A1 (de) 2002-10-04 2004-04-15 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Phosphonsäuregruppen enthaltende Polyazole und deren Anwendung in Brennstoffzellen
DE10246461A1 (de) * 2002-10-04 2004-04-15 Celanese Ventures Gmbh Protonenleitende Polymermembran enthaltend Polyazolblends und deren Anwendung in Brennstoffzellen
DE10246372A1 (de) * 2002-10-04 2004-04-15 Celanese Ventures Gmbh Mit einer Katalysatorschicht beschichtete protonenleitende Polymermembran enthaltend Polyazole und deren Anwendung in Brennstoffzellen
DE10246373A1 (de) 2002-10-04 2004-04-15 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Sulfonsäuregruppen enthaltende Polyazole und deren Anwendung in Brennstoffzellen
EP1652259A2 (de) 2003-07-27 2006-05-03 Pemeas GmbH Protonenleitende membran und deren verwendung
KR100570745B1 (ko) 2003-10-30 2006-04-12 삼성에스디아이 주식회사 폴리(2,5-벤즈이미다졸)의 제조방법
DE10361833A1 (de) * 2003-12-30 2005-08-04 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
JP4290616B2 (ja) * 2004-07-21 2009-07-08 三洋電機株式会社 燃料電池用電解質、膜電極接合体、燃料電池スタック、燃料電池システムおよび燃料電池用電解質の製造方法
EP1624512A2 (en) * 2004-08-05 2006-02-08 Pemeas GmbH Long-life membrane electrode assemblies
KR100599719B1 (ko) * 2004-11-24 2006-07-12 삼성에스디아이 주식회사 연료 전지용 고분자 전해질 막 및 이를 포함하는 연료전지 시스템
JP4996823B2 (ja) * 2004-11-26 2012-08-08 三洋電機株式会社 燃料電池用電極、及びそれを用いた燃料電池
KR100644856B1 (ko) * 2005-03-17 2006-11-24 한국과학기술연구원 연료전지 멤브레인 및 그 제조 방법
WO2006098495A1 (ja) * 2005-03-17 2006-09-21 Teijin Limited 電解質膜
WO2006105076A2 (en) * 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Processes for preparing monomer complexes
DE102005020604A1 (de) * 2005-05-03 2006-11-16 Pemeas Gmbh Brennstoffzellen mit geringerem Gewicht und Volumen
US7838138B2 (en) * 2005-09-19 2010-11-23 3M Innovative Properties Company Fuel cell electrolyte membrane with basic polymer
US7517604B2 (en) * 2005-09-19 2009-04-14 3M Innovative Properties Company Fuel cell electrolyte membrane with acidic polymer
US8288054B2 (en) * 2005-10-27 2012-10-16 Utc Power Corporation Alloy catalysts for extending life of fuel cell membranes and ionomer
KR100819676B1 (ko) * 2005-11-14 2008-04-03 주식회사 엘지화학 브랜치된 멀티블록 폴리벤즈이미다졸-벤즈아마이드공중합체 및 제조방법, 이를 이용한 전해질막 및 전해질페이스트/겔
US7806275B2 (en) * 2007-05-09 2010-10-05 The United States Of America As Represented By The Secretary Of The Interior, The Bureau Of Reclamation Chlorine resistant polyamides and membranes made from the same
CN102015836A (zh) * 2008-02-27 2011-04-13 索维公司 聚合物组合物,包含该聚合物组合物的聚合物膜,用于制备它的方法以及包含该膜的燃料电池
KR20100129750A (ko) * 2008-02-29 2010-12-09 바스프 에스이 이온성 액체를 포함하는 촉매 잉크, 및 전극, ｃｃｍ, ｇｄｅ 및 ｍｅａ의 제조에서의 이의 용도
RU2010151121A (ru) * 2008-05-15 2012-06-20 Басф Се (De) Протонопроводящая мембрана и ее применение
US8707875B2 (en) * 2009-05-18 2014-04-29 Covanta Energy Corporation Gasification combustion system
EP2366729B1 (en) * 2009-04-24 2015-01-07 Samsung Electronics Co., Ltd. Cross-linked polyazole, method of preparing the polyazole, electrode for fuel cell including the cross-linked polyazole, electrolyte membrane for fuel cell including the cross-linked polyazole, method of manufacturing the electrolyte membrane, and fuel cell including the cross-linked polyazole
US20120195929A1 (en) * 2009-06-04 2012-08-02 George Eisenbarth Compounds that modulate autoimmunity and methods of using the same
EP2264040A1 (en) 2009-06-05 2010-12-22 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Proton-conducting organic materials
KR20120031177A (ko) * 2009-06-20 2012-03-30 바스프 에스이 폴리아졸 함유 조성물
WO2010145828A2 (de) 2009-06-20 2010-12-23 Basf Se Verfahren zur herstellung eines hochmolekularen polyazols
WO2011003538A1 (de) 2009-07-09 2011-01-13 Basf Se Methode zur mechanischen stabilisierung von stickstoffhaltigen polymeren
WO2011003539A1 (de) 2009-07-09 2011-01-13 Basf Se Verfahren zur stabilisierung von stickstoffhaltigen polymeren
US20130175168A1 (en) * 2009-08-04 2013-07-11 Gentex Corporation Microelectrode Assemblies and Associated Electrochemical Sensors for Use in Gas and or Fire Detection Devices
KR101317510B1 (ko) * 2009-09-15 2013-10-15 서울대학교산학협력단 하이드라지늄 설페이트가 분산된 폴리벤즈이미다졸계 복합막 및 이를 사용하는 연료전지용 전해질막
US20110189581A1 (en) * 2010-02-04 2011-08-04 Samsung Electronics Co., Ltd. Compound, cross-linked material thereof, double cross-linked polymer thereof, and electrolyte membrane, electrode for fuel cell and fuel cell including same
US9112232B2 (en) 2010-02-05 2015-08-18 Samsung Electronics Co., Ltd. Composition, polymer thereof, electrode and electrolyte membrane for fuel cell, and fuel cell including the same
JP5728252B2 (ja) 2010-03-03 2015-06-03 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 組成物並びにその製造方法、該組成物を利用した電極及び該電極を採用した燃料電池
EP2580799B1 (en) 2010-06-08 2017-03-08 Rensselaer Polytechnic Institute Method for the production of an electrochemical cell
US8673183B2 (en) 2010-07-06 2014-03-18 National Research Council Of Canada Tetrazine monomers and copolymers for use in organic electronic devices
JP5279771B2 (ja) * 2010-08-06 2013-09-04 ベーアーエスエフ フューエル セル ゲーエムベーハー プロトン伝導性ポリマー膜
US8461296B2 (en) 2011-03-24 2013-06-11 Basf Se Method for mechanical stabilization of nitrogen-containing polymers
DE102012007178A1 (de) 2011-04-14 2012-10-18 Basf Se Verbesserte Membran-Elektrodeneinheiten und Brennstoffzellen mit langer Lebensdauer
US9325025B2 (en) 2011-04-14 2016-04-26 Basf Se Membrane electrode assemblies and fuel cells with long lifetime
US9006339B2 (en) 2011-05-10 2015-04-14 Basf Se Mechanically stabilized polyazoles comprising at least one polyvinyl alcohol
US9629848B2 (en) 2011-05-26 2017-04-25 The Regents Of The University Of Colorado, A Body Corporate Compounds that modulate autoimmunity and methods of using the same
US9812725B2 (en) 2012-01-17 2017-11-07 Basf Se Proton-conducting membrane and use thereof
WO2013108112A1 (en) * 2012-01-17 2013-07-25 Basf Se Proton-conducting membrane, method for their production and their use in electrochemical cells
US20130183603A1 (en) 2012-01-17 2013-07-18 Basf Se Proton-conducting membrane, method for their production and their use in electrochemical cells
KR101350858B1 (ko) 2012-02-20 2014-01-16 한국과학기술연구원 폴리벤지이미다졸코벤족사졸 및 그 제조 방법
US9130208B2 (en) 2012-05-08 2015-09-08 Basf Se Membrane electrode assemblies and fuel cells with long lifetime
US9283523B2 (en) * 2012-05-25 2016-03-15 Pbi Performance Products, Inc. Acid resistant PBI membrane for pervaporation dehydration of acidic solvents
US9056284B2 (en) 2012-08-10 2015-06-16 The United States Of America, As Represented By The Secretary Of The Interior Chlorine resistant amides, polyamides, and membranes made from the same
WO2014111793A1 (en) * 2013-01-16 2014-07-24 Basf Se Proton-conducting membrane, method for their production and their use in electrochemical cells
WO2014111792A1 (en) * 2013-01-16 2014-07-24 Basf Se Proton-conducting membrane, method for their production and their use in electrochemical cells
WO2014170733A2 (en) 2013-04-16 2014-10-23 Basf Se Process for the manufacture of membrane electrode units
CA2922667C (en) * 2013-08-30 2021-11-09 Council Of Scientific And Industrial Research Co-abpbi membranes and process for the preparation thereof
EP2843743B1 (en) 2013-09-02 2018-03-28 Basf Se Membrane electrode units for high temperature fuel cells with improved stability
DK2869382T3 (en) 2013-10-30 2019-04-01 Basf Se Improved diaphragm electrode devices
EP3247384B1 (en) 2015-01-14 2023-10-04 The Regents of the University of Colorado, a body corporate In vitro method of diagnosis of type 1 diabetes with insulin mimotopes
CA3018727C (en) 2016-03-24 2024-03-26 The Regents Of The University Of Colorado, A Body Corporate Methods of treating autoimmune disease
CN107978778B (zh) * 2017-11-19 2020-05-19 湖南辰砾新材料有限公司 一种高温无水质子交换膜及其制备方法
US11052060B2 (en) 2018-02-12 2021-07-06 The Regents Of The University Of Colorado, A Body Corporate Compounds and methods for treating autoimmunity
US11013707B2 (en) 2018-03-23 2021-05-25 The Regents Of The University Of Colorado, A Body Corporate Administration of oral methyldopa
CN112820892A (zh) * 2019-11-18 2021-05-18 坤艾新材料科技(上海)有限公司 一种气体扩散电极和包括该气体扩散电极的电池
CN110983364A (zh) * 2019-12-20 2020-04-10 湖南七纬科技有限公司 一种高亲水性电解水用隔膜及其制备方法
WO2023137624A1 (zh) * 2022-01-19 2023-07-27 宁德时代新能源科技股份有限公司 二次电池、电池模块、电池包以及用电装置
CN114892341A (zh) * 2022-05-10 2022-08-12 陕西科技大学 一种基于酸裂解的芳香族杂环纳米纤维薄膜及其制备方法

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313783A (en) * 1962-07-20 1967-04-11 Teijin Ltd Process for preparation of polybenzimidazoles
US4191618A (en) 1977-12-23 1980-03-04 General Electric Company Production of halogens in an electrolysis cell with catalytic electrodes bonded to an ion transporting membrane and an oxygen depolarized cathode
US4212714A (en) 1979-05-14 1980-07-15 General Electric Company Electrolysis of alkali metal halides in a three compartment cell with self-pressurized buffer compartment
US4333805A (en) 1980-05-02 1982-06-08 General Electric Company Halogen evolution with improved anode catalyst
US5525436A (en) * 1994-11-01 1996-06-11 Case Western Reserve University Proton conducting polymers used as membranes
US5716727A (en) * 1996-04-01 1998-02-10 Case Western Reserve University Proton conducting polymers prepared by direct acid casting
EP1034174B1 (en) * 1997-11-05 2003-08-13 Neurosearch A/S Azaring-ether derivatives and their use as nicotinic ach receptor modulators
JP2000273214A (ja) * 1999-03-29 2000-10-03 Toray Ind Inc ポリベンザゾールフィルム及びそれを用いた磁気記録媒体
JP3925764B2 (ja) 1999-10-19 2007-06-06 株式会社豊田中央研究所 高耐久性固体高分子電解質
DE10052237A1 (de) * 2000-10-21 2002-08-01 Celanese Ventures Gmbh Verfahren zur Herstellung einer Lösung von einem Polymer enthaltend wiederkehrende Azoleinheiten, nach dem Verfahren hergestellte Lösungen und deren Verwendung
EP1354907B1 (en) * 2000-11-13 2006-03-01 Toyo Boseki Kabushiki Kaisha Polybenzazole compound having sulfo group and/or phosphono group, resin composition containing the same, molded resin, solid polymer electrolyte film, solid electrolyte film/electrode catalyst layer composite, and process for producing the composite
JP2002146013A (ja) * 2000-11-15 2002-05-22 Toyobo Co Ltd イオン伝導性ホスホン酸含有ポリアゾール
DE10109829A1 (de) 2001-03-01 2002-09-05 Celanese Ventures Gmbh Polymermembran, Verfahren zu deren Herstellung sowie deren Verwendung
DE10117686A1 (de) 2001-04-09 2002-10-24 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
DE10117687A1 (de) 2001-04-09 2002-10-17 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
DE10129458A1 (de) 2001-06-19 2003-01-02 Celanese Ventures Gmbh Verbesserte Polymerfolien auf Basis von Polyazolen
DE10133739A1 (de) * 2001-07-11 2003-01-30 Mewa Textil Service Ag & Co Man Ohg Transportbehälter
DE10140147A1 (de) 2001-08-16 2003-03-06 Celanese Ventures Gmbh Verfahren zur Herstellung einer Blend-Membran aus verbrücktem Polymer und Brennstoffzelle
DE10209784A1 (de) * 2001-09-01 2003-12-04 Univ Stuttgart Inst Fuer Chemi Sulfinatgruppen enthaltende Oligomere und Polymere und Verfahren zu ihrer Herstellung
DE10144815A1 (de) * 2001-09-12 2003-03-27 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
US7196151B2 (en) * 2001-11-22 2007-03-27 Haering Thomas Functionalized main chain polymers
DE10209419A1 (de) 2002-03-05 2003-09-25 Celanese Ventures Gmbh Verfahren zur Herstellung einer Polymerelektrolytmembran und deren Anwendung in Brennstoffzellen
DE50308216D1 (de) 2002-03-06 2007-10-31 Pemeas Gmbh Protonenleitende elektrolytmembran mit geringer methanoldurchlässigkeit und deren anwendung in brennstoffzellen
DE10213540A1 (de) 2002-03-06 2004-02-19 Celanese Ventures Gmbh Lösung aus Vinylphosphonsäure, Verfahren zur Herstellung einer Polymerelektrolytmembran aus Polyvinylphosphaonsäure und deren Anwendung in Brennstoffzellen
US20050118478A1 (en) 2002-03-06 2005-06-02 Joachim Kiefer Mixture comprising sulphonic acid containing vinyl, polymer electrolyte membrane comprising polyvinylsulphonic acid and the use thereof in fuel cells
EP1518282B1 (de) 2002-04-25 2010-09-08 BASF Fuel Cell GmbH Mehrschichtige elektrolytmembran
DE10220818A1 (de) 2002-05-10 2003-11-20 Celanese Ventures Gmbh Verfahren zur Herstellung einer gepfropften Polymerelektrolytmembran und deren Anwendung in Brennstoffzellen
DE10220817A1 (de) 2002-05-10 2003-11-27 Celanese Ventures Gmbh Verfahren zur Herstellung einer gepfropften Polymerelektrolytmembran und deren Anwendung in Brennstoffzellen
DE10228657A1 (de) * 2002-06-27 2004-01-15 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
DE10230477A1 (de) 2002-07-06 2004-01-15 Celanese Ventures Gmbh Funktionalisierte Polyazole, Verfahren zu ihrer Herstellung sowie ihre Verwendung
DE10235358A1 (de) * 2002-08-02 2004-02-12 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Phosphonsäuregruppen enthaltende Polymere und deren Anwendung in Brennstoffzellen
DE50302082D1 (de) 2002-08-02 2006-02-02 Pemeas Gmbh Protonenleitende polymembran, welche sulfonsäuregruppen enthaltende polymere umfasst, und deren anwendung in brennstoffzellen
DE10239701A1 (de) 2002-08-29 2004-03-11 Celanese Ventures Gmbh Polymerfolie auf Basis von Polyazolen und deren Verwendung
DE10242708A1 (de) * 2002-09-13 2004-05-19 Celanese Ventures Gmbh Protonenleitende Membranen und deren Verwendung
DE10246459A1 (de) * 2002-10-04 2004-04-15 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Phosphonsäuregruppen enthaltende Polyazole und deren Anwendung in Brennstoffzellen
DE10246372A1 (de) * 2002-10-04 2004-04-15 Celanese Ventures Gmbh Mit einer Katalysatorschicht beschichtete protonenleitende Polymermembran enthaltend Polyazole und deren Anwendung in Brennstoffzellen
DE10246461A1 (de) 2002-10-04 2004-04-15 Celanese Ventures Gmbh Protonenleitende Polymermembran enthaltend Polyazolblends und deren Anwendung in Brennstoffzellen
DE10246373A1 (de) 2002-10-04 2004-04-15 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Sulfonsäuregruppen enthaltende Polyazole und deren Anwendung in Brennstoffzellen
US7834131B2 (en) 2003-07-11 2010-11-16 Basf Fuel Cell Gmbh Asymmetric polymer film, method for the production and utilization thereof
EP1652259A2 (de) * 2003-07-27 2006-05-03 Pemeas GmbH Protonenleitende membran und deren verwendung
US20080038624A1 (en) 2003-09-04 2008-02-14 Jorg Belack Proton-conducting polymer membrane coated with a catalyst layer, said polymer membrane comprising phosphonic acid polymers, membrane/electrode unit and use thereof in fuel cells
DE102005020604A1 (de) 2005-05-03 2006-11-16 Pemeas Gmbh Brennstoffzellen mit geringerem Gewicht und Volumen

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7655342B2 (en) 2002-05-29 2010-02-02 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Proton-conducting polymer membrane and method for the production thereof to simultaneously remove the catalyst layers
DE10224452C1 (de) * 2002-05-29 2003-11-20 Fraunhofer Ges Forschung Protonenleitende Polymermembran sowie Verfahren zu deren Herstellung
US8076379B2 (en) 2002-06-27 2011-12-13 Basf Fuel Cell Gmbh Proton-conducting membrane and the use thereof
US9559367B2 (en) 2002-08-02 2017-01-31 Basf Fuel Cell Gmbh Long-life membrane electrode assemblies and its use in fuel cells
US7883818B2 (en) 2002-08-29 2011-02-08 Basf Fuel Cell Gmbh Process for producing proton-conducting polymer membranes, improved polymer membranes and the use thereof in fuel cells
US8716356B2 (en) 2002-09-13 2014-05-06 Basf Fuel Cell Gmbh Proton-conducting membrane and its use
US8277983B2 (en) 2002-09-13 2012-10-02 Basf Fuel Cell Gmbh Proton-conducting membrane and its use
US7682722B2 (en) 2003-01-20 2010-03-23 Elcomax Membranes Gmbh Membrane-electrode assembly, polymer membranes for a membrane-electrode assembly, polymer electrolyte fuel cells, and methods for the production thereof
EP1722435A1 (de) 2003-01-20 2006-11-15 Sartorius Ag Polymermembran für eine Membran-Elektroden-Einheit und Verfahren zur Herstellung derselben
WO2004066428A2 (de) 2003-01-20 2004-08-05 Sartorius Ag Membran-elektroden-einheit, polymermembranen für eine membran-elektroden-einheit und polymerelektrolyt-brennstoffzellen sowie verfahren zur herstellung derselben
US8859150B2 (en) 2003-12-30 2014-10-14 Basf Fuel Cell Gmbh Proton-conducting membrane and use thereof
US8822091B2 (en) 2003-12-30 2014-09-02 Basf Fuel Cell Gmbh Proton-conducting membrane and use thereof
EP2237356A1 (de) 2004-02-21 2010-10-06 BASF Fuel Cell GmbH Membran-elektroden-einheit mit hoher leistung und deren anwendung in brennstoffzellen
US8066784B2 (en) 2004-07-15 2011-11-29 Basf Fuel Cell Gmbh Method for the production of membrane/electrode units
US8177863B2 (en) 2004-07-15 2012-05-15 Basf Fuel Cell Gmbh Method for the production of membrane/electrode units
US7736782B2 (en) * 2004-10-20 2010-06-15 Samsung Sdi Co., Ltd. Proton conductive solid polymer electrolyte and fuel cell
WO2010063489A1 (de) * 2008-12-06 2010-06-10 Basf Se Verfahren zur herstellung einer protonenleitenden membran
US8846133B2 (en) 2008-12-06 2014-09-30 Basf Se Method for producing a proton-conducting membrane
US9011738B2 (en) 2009-01-14 2015-04-21 Basf Se Monomer beads for producing a proton-conducting membrane
WO2010081698A1 (de) * 2009-01-14 2010-07-22 Basf Se Monomerperlen zur herstellung einer protonenleitenden membran
WO2011020872A1 (de) * 2009-08-20 2011-02-24 Volkswagen Ag Langzeitstabile polymerelektrolytmembran für ht-brennstoffzellen und verfahren zu ihrer herstellung

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