CA1139833A - Procede de realisation en continu, par technique papetiere, de bandes minces poreuses et produits obtenus, notamment electrodes pour piles a combustible - Google Patents

Procede de realisation en continu, par technique papetiere, de bandes minces poreuses et produits obtenus, notamment electrodes pour piles a combustible

Info

Publication number
CA1139833A
CA1139833A CA000362617A CA362617A CA1139833A CA 1139833 A CA1139833 A CA 1139833A CA 000362617 A CA000362617 A CA 000362617A CA 362617 A CA362617 A CA 362617A CA 1139833 A CA1139833 A CA 1139833A
Authority
CA
Canada
Prior art keywords
layer
binder
fact
layers
strip
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.)
Expired
Application number
CA000362617A
Other languages
English (en)
French (fr)
Inventor
Claude Lambert
Alexis Tissier
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.)
Societe Generale de Constructions Electriques et Mecaniques
Original Assignee
Societe Generale de Constructions Electriques et Mecaniques
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 Societe Generale de Constructions Electriques et Mecaniques filed Critical Societe Generale de Constructions Electriques et Mecaniques
Application granted granted Critical
Publication of CA1139833A publication Critical patent/CA1139833A/fr
Expired 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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0234—Carbonaceous material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/46—Non-siliceous fibres, e.g. from metal oxides
    • D21H13/50—Carbon fibres
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8807—Gas diffusion layers
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8668—Binders
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8673—Electrically conductive fillers
    • 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)
  • Inorganic Chemistry (AREA)
  • Inert Electrodes (AREA)
  • Paper (AREA)
  • Non-Insulated Conductors (AREA)
CA000362617A 1979-10-18 1980-10-17 Procede de realisation en continu, par technique papetiere, de bandes minces poreuses et produits obtenus, notamment electrodes pour piles a combustible Expired CA1139833A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7925878A FR2468219A1 (fr) 1979-10-18 1979-10-18 Procede de realisation en continu par technique papetiere de bandes minces poreuses et produits obtenus, notamment electrodes pour piles a combustible
FR7925878 1979-10-18

Publications (1)

Publication Number Publication Date
CA1139833A true CA1139833A (fr) 1983-01-18

Family

ID=9230796

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000362617A Expired CA1139833A (fr) 1979-10-18 1980-10-17 Procede de realisation en continu, par technique papetiere, de bandes minces poreuses et produits obtenus, notamment electrodes pour piles a combustible

Country Status (9)

Country Link
US (1) US4726882A (OSRAM)
EP (1) EP0028729B1 (OSRAM)
JP (1) JPS5668199A (OSRAM)
BR (1) BR8006705A (OSRAM)
CA (1) CA1139833A (OSRAM)
DE (1) DE3069169D1 (OSRAM)
FR (1) FR2468219A1 (OSRAM)
SU (1) SU1056928A3 (OSRAM)
ZA (1) ZA806341B (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564249B1 (fr) * 1984-05-11 1986-09-12 Alsthom Atlantique Amenagements aux structures des piles a combustible
FR2564250B1 (fr) * 1984-05-11 1986-09-12 Alsthom Atlantique Ameliorations aux structures des piles a combustible
FR2564251B1 (fr) * 1984-05-11 1986-09-12 Alsthom Atlantique Perfectionnements aux structures des piles a combustible
FR2568412B1 (fr) * 1984-07-27 1986-10-17 Occidental Chem Co Perfectionnements aux structures des piles a combustible.
JPS63187574A (ja) * 1987-01-29 1988-08-03 Japan Gore Tex Inc 燃料電池電極−マトリクス一体成形体及びその製法
US5053375A (en) * 1990-01-08 1991-10-01 Alupower, Inc. Electrochemical cathode and materials therefor
ES2135478T3 (es) * 1992-01-16 1999-11-01 Du Pont Proceso de fabricacion de compuestos de polimero fluorado.
US6205016B1 (en) * 1997-06-04 2001-03-20 Hyperion Catalysis International, Inc. Fibril composite electrode for electrochemical capacitors
WO1999053287A2 (en) * 1998-04-09 1999-10-21 California Institute Of Technology Electronic techniques for analyte detection
GB9903320D0 (en) * 1999-02-15 1999-04-07 Johnson Matthey Plc Substrates
DE102007038838A1 (de) * 2007-08-16 2009-02-19 Forschungszentrum Jülich GmbH Verfahren zur Herstellung einer Hochtemperatur-Brennstoffzelle

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB836457A (en) * 1956-06-28 1960-06-01 Union Carbide Corp Improvements in and relating to gas diffusers for electric batteries
NL302414A (OSRAM) * 1962-12-26
US3269889A (en) * 1963-01-02 1966-08-30 Johns Manville Asbestos paper containing carbon and method of making it
US3265557A (en) * 1964-01-09 1966-08-09 Atlantic Res Corp Fibrous compositions
US3367851A (en) * 1964-04-09 1968-02-06 Minnesota Mining & Mfg Non-woven conductive paper mat
FR87730E (fr) * 1965-04-13 1966-07-22 Wonder Piles Perfectionnements apportés aux procédés de fabrication des électrodes, et nouvelles électrodes ainsi obtenues
US3551205A (en) * 1968-12-05 1970-12-29 American Cyanamid Co Composite paper electrode for a voltaic cell
US3690975A (en) * 1969-11-18 1972-09-12 Courtaulds Ltd Manipulation of filaments
FR2143593A1 (en) * 1971-06-30 1973-02-09 Automatisme Cie Gle Laminated electrochemical electrode - in sheet form contg a conductive powder in a ptfe matrix
DE2208632C3 (de) * 1972-02-24 1981-07-30 Battelle-Institut E.V., 6000 Frankfurt Verfahren zur Herstellung von kohlehaltigen Gaselektroden mit hydrophober Rückschicht
JPS5610774B2 (OSRAM) * 1972-07-20 1981-03-10
JPS5018702A (OSRAM) * 1973-06-22 1975-02-27
US3960601A (en) * 1974-09-27 1976-06-01 Union Carbide Corporation Fuel cell electrode
US4166143A (en) * 1977-01-24 1979-08-28 Prototech Company Control of the interaction of novel platinum-on-carbon electrocatalysts with fluorinated hydrocarbon resins in the preparation of fuel cell electrodes
US4111155A (en) * 1977-09-12 1978-09-05 P. R. Mallory & Co., Inc. Cathode coating apparatus

Also Published As

Publication number Publication date
FR2468219A1 (fr) 1981-04-30
EP0028729B1 (fr) 1984-09-12
US4726882A (en) 1988-02-23
SU1056928A3 (ru) 1983-11-23
ZA806341B (en) 1981-10-28
DE3069169D1 (en) 1984-10-18
JPS5668199A (en) 1981-06-08
FR2468219B1 (OSRAM) 1982-10-15
EP0028729A1 (fr) 1981-05-20
JPH0350039B2 (OSRAM) 1991-07-31
BR8006705A (pt) 1981-05-12

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