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EP2543101A4 - Improved polymer membranes, processes for production thereof and use thereof - Google Patents

Improved polymer membranes, processes for production thereof and use thereof

Info

Publication number
EP2543101A4
EP2543101A4 EP11750279.9A EP11750279A EP2543101A4 EP 2543101 A4 EP2543101 A4 EP 2543101A4 EP 11750279 A EP11750279 A EP 11750279A EP 2543101 A4 EP2543101 A4 EP 2543101A4
Authority
EP
European Patent Office
Prior art keywords
processes
production
polymer membranes
improved polymer
improved
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Withdrawn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
EP11750279.9A
Other languages
German (de)
French (fr)
Other versions
EP2543101A2 (en
Inventor
Sigmar Bräuninger
Werner Urban
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to EP11750279.9A priority Critical patent/EP2543101A4/en
Publication of EP2543101A2 publication Critical patent/EP2543101A2/en
Publication of EP2543101A4 publication Critical patent/EP2543101A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0286—Processes for forming seals
    • 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
    • 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
    • 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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0284—Organic resins; Organic 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
    • H01M8/02—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
    • H01M8/1027—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
    • H01M8/102—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
    • H01M8/1044—Mixtures of polymers, of which at least one is 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
    • H01M8/1041—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
    • H01M8/1041—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
    • 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
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Fuel Cell (AREA)
  • Conductive Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
EP11750279.9A 2010-03-05 2011-03-04 Improved polymer membranes, processes for production thereof and use thereof Withdrawn EP2543101A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11750279.9A EP2543101A4 (en) 2010-03-05 2011-03-04 Improved polymer membranes, processes for production thereof and use thereof

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10155581 2010-03-05
PCT/IB2011/050922 WO2011107967A2 (en) 2010-03-05 2011-03-04 Improved polymer membranes, processes for production thereof and use thereof
EP11750279.9A EP2543101A4 (en) 2010-03-05 2011-03-04 Improved polymer membranes, processes for production thereof and use thereof

Publications (2)

Publication Number Publication Date
EP2543101A2 EP2543101A2 (en) 2013-01-09
EP2543101A4 true EP2543101A4 (en) 2014-09-10

Family

ID=44542664

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11750279.9A Withdrawn EP2543101A4 (en) 2010-03-05 2011-03-04 Improved polymer membranes, processes for production thereof and use thereof

Country Status (5)

Country Link
EP (1) EP2543101A4 (en)
JP (1) JP2013521628A (en)
KR (1) KR20130038826A (en)
CN (1) CN102782919A (en)
WO (1) WO2011107967A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9095845B2 (en) 2010-10-21 2015-08-04 Basf Se Catalyst support material comprising polyazole salt, electrochemical catalyst, and the preparation of a gas diffusion electrode and a membrane-electrode assembly therefrom
DK2843743T3 (en) * 2013-09-02 2018-07-16 Basf Se Membrane electrode units for high temperature fuel cells with improved stability
CN103944079B (en) * 2014-04-18 2016-04-13 象山一山工业设计有限公司 Public change case
CN107004883B (en) 2014-10-10 2019-12-31 日本戈尔有限公司 Electrolyte Membranes for Fuel Cells
CN112259757B (en) * 2020-12-17 2022-05-17 安徽明天氢能科技股份有限公司 Membrane electrode sealing filler and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403949A1 (en) * 2002-09-30 2004-03-31 Umicore AG & Co. KG Catalyst-coated ionomer membrane with protective film layer and membrane-electrode-assembly made thereof
EP1624512A2 (en) * 2004-08-05 2006-02-08 Pemeas GmbH Long-life membrane electrode assemblies
US20070020502A1 (en) * 2005-07-22 2007-01-25 Samsung Sdi Co., Ltd. High temperature fuel cell system
WO2008040682A1 (en) * 2006-10-02 2008-04-10 Basf Se Method for the production of a membrane electrode unit

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU664703B2 (en) 1991-06-04 1995-11-30 Ballard Power Systems Inc. Gasketed membrane electrode assembly for electrochemical fuel cells
JP3466511B2 (en) * 1999-07-07 2003-11-10 三菱電機株式会社 Fuel cell manufacturing method
US20020117815A1 (en) * 2000-12-22 2002-08-29 Suddaby Kevin Grant Gaskets utilizing polymers having a novel cure system
US6861173B2 (en) * 2002-10-08 2005-03-01 Sompalli Bhaskar Catalyst layer edge protection for enhanced MEA durability in PEM fuel cells
DE10301810A1 (en) 2003-01-20 2004-07-29 Sartorius Ag Membrane electrode array for high temperature polymer electrolyte fuel cell, e.g. for road vehicle, spacecraft or power station, has basic polymer membrane between flat gas distribution electrodes acting as membrane dopant reservoir
JP4337406B2 (en) * 2003-06-03 2009-09-30 日産自動車株式会社 Electrode for polymer electrolyte fuel cell and polymer electrolyte fuel cell using the same
JP4131408B2 (en) * 2004-02-13 2008-08-13 アイシン精機株式会社 Method for producing polymer electrolyte fuel cell
DE102004028141C5 (en) * 2004-06-10 2015-11-19 Elcomax Membranes Gmbh Membrane Electrode Module (MEA) for a fuel cell and fuel cell stack
KR100542203B1 (en) * 2004-06-30 2006-01-10 삼성에스디아이 주식회사 Binder composition for fuel cell, membrane-electrode assembly and method of manufacturing membrane-electrode assembly
US7816058B2 (en) * 2004-11-05 2010-10-19 Gm Global Technology Operations, Inc. Split architectures for MEA durability
US20070190398A1 (en) * 2006-02-15 2007-08-16 Samsung Sdi Co., Ltd. Electrode for fuel cell, fuel cell, and method of preparing electrode for fuel cell
KR101386162B1 (en) * 2006-07-21 2014-04-18 삼성에스디아이 주식회사 Electrode for fuel cell and fuel cell employing the same
DE102006036019A1 (en) 2006-08-02 2008-02-07 Pemeas Gmbh Membrane electrode assembly and fuel cells with increased performance
DE102006040749A1 (en) * 2006-08-31 2008-03-06 Daimler Ag Oxidation-stabilized polymer electrolyte membranes for fuel cells
JP2008140703A (en) * 2006-12-04 2008-06-19 Nissan Motor Co Ltd Composition material for battery, and film containing the same
JP5332294B2 (en) * 2008-04-30 2013-11-06 凸版印刷株式会社 Manufacturing method of membrane electrode assembly
KR101047415B1 (en) * 2008-05-06 2011-07-08 한국과학기술원 Electrode Binder Solution Composition for Polymer Electrolyte Fuel Cell

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403949A1 (en) * 2002-09-30 2004-03-31 Umicore AG & Co. KG Catalyst-coated ionomer membrane with protective film layer and membrane-electrode-assembly made thereof
EP1624512A2 (en) * 2004-08-05 2006-02-08 Pemeas GmbH Long-life membrane electrode assemblies
US20070020502A1 (en) * 2005-07-22 2007-01-25 Samsung Sdi Co., Ltd. High temperature fuel cell system
WO2008040682A1 (en) * 2006-10-02 2008-04-10 Basf Se Method for the production of a membrane electrode unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011107967A2 *

Also Published As

Publication number Publication date
EP2543101A2 (en) 2013-01-09
CN102782919A (en) 2012-11-14
WO2011107967A3 (en) 2011-12-29
JP2013521628A (en) 2013-06-10
KR20130038826A (en) 2013-04-18
WO2011107967A2 (en) 2011-09-09

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Legal Events

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A4 Supplementary search report drawn up and despatched

Effective date: 20140808

RIC1 Information provided on ipc code assigned before grant

Ipc: C08J 5/22 20060101ALI20140804BHEP

Ipc: H01M 8/02 20060101AFI20140804BHEP

Ipc: H01M 4/137 20100101ALI20140804BHEP

Ipc: H01M 8/10 20060101ALI20140804BHEP

RIC1 Information provided on ipc code assigned before grant

Ipc: H01M 8/02 20060101AFI20160420BHEP

Ipc: H01M 8/0286 20160101ALI20160420BHEP

Ipc: H01M 8/1048 20160101ALI20160420BHEP

Ipc: H01M 8/1044 20160101ALI20160420BHEP

Ipc: H01M 8/1051 20160101ALI20160420BHEP

Ipc: C08J 5/22 20060101ALI20160420BHEP

Ipc: H01M 8/103 20160101ALI20160420BHEP

Ipc: H01M 8/1027 20160101ALI20160420BHEP

Ipc: H01M 4/137 20100101ALI20160420BHEP

Ipc: H01M 8/0273 20160101ALI20160420BHEP

Ipc: H01M 8/1004 20160101ALI20160420BHEP

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