ATE213874T1 - Kontinuierliches verfahren zur herstellung einer laminierten elektrolyt-elektrodenanordung - Google Patents

Kontinuierliches verfahren zur herstellung einer laminierten elektrolyt-elektrodenanordung

Info

Publication number
ATE213874T1
ATE213874T1 AT98960972T AT98960972T ATE213874T1 AT E213874 T1 ATE213874 T1 AT E213874T1 AT 98960972 T AT98960972 T AT 98960972T AT 98960972 T AT98960972 T AT 98960972T AT E213874 T1 ATE213874 T1 AT E213874T1
Authority
AT
Austria
Prior art keywords
catalyst
electrolyte
layers
layer
laminated
Prior art date
Application number
AT98960972T
Other languages
English (en)
Inventor
Christine Preischl
Peter Hedrich
Alfred Hahn
Original Assignee
Ballard Power Systems
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 Ballard Power Systems filed Critical Ballard Power Systems
Application granted granted Critical
Publication of ATE213874T1 publication Critical patent/ATE213874T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08Hollow fibre membranes
    • B01D69/087Details relating to the spinning process
    • B01D69/088Co-extrusion; Co-spinning
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1004Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/40Details relating to membrane preparation in-situ membrane formation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/10Catalysts being present on the surface of the membrane or in the pores
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0017Non-aqueous electrolytes
    • H01M2300/0065Solid electrolytes
    • H01M2300/0082Organic polymers
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)
AT98960972T 1997-12-24 1998-12-22 Kontinuierliches verfahren zur herstellung einer laminierten elektrolyt-elektrodenanordung ATE213874T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6879797P 1997-12-24 1997-12-24
US09/216,207 US6291091B1 (en) 1997-12-24 1998-12-18 Continuous method for manufacturing a Laminated electrolyte and electrode assembly
PCT/CA1998/001160 WO1999034466A1 (en) 1997-12-24 1998-12-22 Continuous method for manufacturing a laminated electrolyte and electrode assembly

Publications (1)

Publication Number Publication Date
ATE213874T1 true ATE213874T1 (de) 2002-03-15

Family

ID=26749395

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98960972T ATE213874T1 (de) 1997-12-24 1998-12-22 Kontinuierliches verfahren zur herstellung einer laminierten elektrolyt-elektrodenanordung

Country Status (7)

Country Link
US (1) US6291091B1 (de)
EP (1) EP1042837B1 (de)
JP (1) JP2002500422A (de)
AT (1) ATE213874T1 (de)
AU (1) AU1657399A (de)
CA (1) CA2312162A1 (de)
WO (1) WO1999034466A1 (de)

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US20050019649A1 (en) * 2001-11-30 2005-01-27 Osamu Kakutani Method for manufacturing electrode for fuel cell
US6858341B2 (en) * 2002-05-21 2005-02-22 Idatech, Llc Bipolar plate assembly, fuel cell stacks and fuel cell systems incorporating the same
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US6933003B2 (en) 2002-06-13 2005-08-23 General Motors Corporation Method of making membrane electrode assemblies
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US7108773B2 (en) * 2002-09-11 2006-09-19 The Board Of Trustees Of The University Of Illinois Solids supporting mass transfer for fuel cells and other applications and solutions and methods for forming
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Also Published As

Publication number Publication date
EP1042837A1 (de) 2000-10-11
US6291091B1 (en) 2001-09-18
AU1657399A (en) 1999-07-19
WO1999034466A1 (en) 1999-07-08
EP1042837B1 (de) 2002-02-27
CA2312162A1 (en) 1999-07-08
JP2002500422A (ja) 2002-01-08

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