BE758657A - Perfectionnement a la fabrication des electrodes a gaz pour piles a combistibles - Google Patents

Perfectionnement a la fabrication des electrodes a gaz pour piles a combistibles

Info

Publication number
BE758657A
BE758657A BE758657DA BE758657A BE 758657 A BE758657 A BE 758657A BE 758657D A BE758657D A BE 758657DA BE 758657 A BE758657 A BE 758657A
Authority
BE
Belgium
Prior art keywords
combistible
batteries
improvement
manufacturing
gas electrodes
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Comp Generale Electricite
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.)
Publication date
Publication of BE758657A publication Critical patent/BE758657A/xx

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
    • H01M4/8663—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
    • H01M4/88—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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • 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
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8896—Pressing, rolling, calendering
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)
BE758657D 1969-11-21 Perfectionnement a la fabrication des electrodes a gaz pour piles a combistibles BE758657A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6940156A FR2134066B1 (da) 1969-11-21 1969-11-21

Publications (1)

Publication Number Publication Date
BE758657A true BE758657A (fr) 1971-05-10

Family

ID=9043435

Family Applications (1)

Application Number Title Priority Date Filing Date
BE758657D BE758657A (fr) 1969-11-21 Perfectionnement a la fabrication des electrodes a gaz pour piles a combistibles

Country Status (14)

Country Link
US (1) US3695936A (da)
JP (1) JPS4940408B1 (da)
AT (1) AT302433B (da)
BE (1) BE758657A (da)
CA (1) CA944818A (da)
CH (1) CH519796A (da)
DE (1) DE2057233C3 (da)
DK (1) DK136010B (da)
FR (1) FR2134066B1 (da)
GB (1) GB1321315A (da)
LU (1) LU62056A1 (da)
NL (1) NL7017061A (da)
NO (1) NO135960C (da)
SE (1) SE371913B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419209C2 (de) * 1984-05-23 1996-06-13 Grohe Kg Hans Mischventil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386859A (en) * 1964-11-04 1968-06-04 Union Oil Co Porous electrode comprising hydrophobic binder and hydrophilic material incorporated therein and method of fabricating same
FR1542346A (fr) * 1967-11-07 1968-10-11 Yardney International Corp électrode gazeuse de pile à combustible

Also Published As

Publication number Publication date
LU62056A1 (da) 1971-08-12
SE371913B (da) 1974-12-02
FR2134066B1 (da) 1973-12-21
DK136010B (da) 1977-07-25
JPS4940408B1 (da) 1974-11-01
FR2134066A1 (da) 1972-12-08
AT302433B (de) 1972-10-10
DE2057233B2 (de) 1981-01-22
NO135960C (da) 1977-06-29
NL7017061A (da) 1971-05-25
US3695936A (en) 1972-10-03
GB1321315A (en) 1973-06-27
DK136010C (da) 1977-12-27
DE2057233C3 (de) 1981-10-22
CH519796A (fr) 1972-02-29
NO135960B (da) 1977-03-21
DE2057233A1 (de) 1971-05-27
CA944818A (en) 1974-04-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIE GENERALE ELECTRICITE

Effective date: 19841109