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GB2023916B - Graphite-resin composite electrode structure and a process for its manufacture - Google Patents

Graphite-resin composite electrode structure and a process for its manufacture

Info

Publication number
GB2023916B
GB2023916B GB7917394A GB7917394A GB2023916B GB 2023916 B GB2023916 B GB 2023916B GB 7917394 A GB7917394 A GB 7917394A GB 7917394 A GB7917394 A GB 7917394A GB 2023916 B GB2023916 B GB 2023916B
Authority
GB
United Kingdom
Prior art keywords
graphite
manufacture
electrode structure
resin composite
composite 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.)
Expired
Application number
GB7917394A
Other versions
GB2023916A (en
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.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
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 Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Publication of GB2023916A publication Critical patent/GB2023916A/en
Application granted granted Critical
Publication of GB2023916B publication Critical patent/GB2023916B/en
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
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8817—Treatment of supports before application of the catalytic active composition
    • H01M4/8821—Wet proofing
    • 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
    • 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
    • H01M8/0239—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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • 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)
  • Electrochemistry (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB7917394A 1978-06-20 1979-05-18 Graphite-resin composite electrode structure and a process for its manufacture Expired GB2023916B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68442/78A IT1111479B (en) 1978-06-20 1978-06-20 GRAPHITE Porous COMPOSITE STRUCTURE ELECTRODE RESIN FOR APPLICATION IN ELECTROCHEMICAL SYSTEMS

Publications (2)

Publication Number Publication Date
GB2023916A GB2023916A (en) 1980-01-03
GB2023916B true GB2023916B (en) 1983-02-02

Family

ID=11309429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7917394A Expired GB2023916B (en) 1978-06-20 1979-05-18 Graphite-resin composite electrode structure and a process for its manufacture

Country Status (5)

Country Link
JP (1) JPS553197A (en)
DE (1) DE2924669C2 (en)
FR (1) FR2429501A1 (en)
GB (1) GB2023916B (en)
IT (1) IT1111479B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937662A (en) * 1982-08-24 1984-03-01 Kureha Chem Ind Co Ltd Electrode substrate for monopolar type fuel cell with two-layer structure
JPS5946763A (en) * 1982-09-10 1984-03-16 Kureha Chem Ind Co Ltd Two-layered electrode base plate for monopolar fuel cell
JPS60236461A (en) * 1984-04-04 1985-11-25 Kureha Chem Ind Co Ltd Electrode substrate for fuel cell and its manufacture
US4664988A (en) * 1984-04-06 1987-05-12 Kureha Kagaku Kogyo Kabushiki Kaisha Fuel cell electrode substrate incorporating separator as an intercooler and process for preparation thereof
JPS6123780A (en) * 1984-07-12 1986-02-01 Kureha Chem Ind Co Ltd Oxygen cathode for electrolyzing alkali chloride and its manufacture
DE3437472A1 (en) * 1984-10-12 1986-04-24 Varta Batterie Ag, 3000 Hannover Process for manufacturing gas diffusion electrode bodies
CN1288783C (en) * 2001-07-09 2006-12-06 本田技研工业株式会社 Method of manufacturing separator for fuel cell
HUP0501201A2 (en) * 2005-12-23 2007-07-30 Cella H Electrode for electrochemical cell working with high differential pressure difference, method for producing said electrode and electrochemical cell for using said electrode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250791B (en) * 1960-07-04 1967-09-28 Siemens Aktiengesellschaft, Berlin und München, Erlangen; VARTA AKTIENGESELLSCHAFT, Frankfurt/Main Two-layer oxygen diffusion electrode
NL126475C (en) * 1961-08-02
GB1285199A (en) * 1968-11-18 1972-08-09 Westinghouse Electric Corp Gas diffusion electrode
JPS516339B1 (en) * 1971-02-03 1976-02-27
GB1378654A (en) * 1971-06-09 1974-12-27 Lucas Industries Ltd Air electrodes

Also Published As

Publication number Publication date
GB2023916A (en) 1980-01-03
JPS553197A (en) 1980-01-10
DE2924669C2 (en) 1982-09-02
IT1111479B (en) 1986-01-13
IT7868442A0 (en) 1978-06-20
FR2429501A1 (en) 1980-01-18
FR2429501B1 (en) 1984-04-06
DE2924669A1 (en) 1980-01-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee