NO135960B - - Google Patents

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Publication number
NO135960B
NO135960B NO4433/70A NO443370A NO135960B NO 135960 B NO135960 B NO 135960B NO 4433/70 A NO4433/70 A NO 4433/70A NO 443370 A NO443370 A NO 443370A NO 135960 B NO135960 B NO 135960B
Authority
NO
Norway
Prior art keywords
polytetrafluoroethylene
coating
slurry
compound
weight
Prior art date
Application number
NO4433/70A
Other languages
English (en)
Norwegian (no)
Other versions
NO135960C (da
Inventor
R Chevet
J Goualard
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.)
Filing date
Publication date
Application filed by Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of NO135960B publication Critical patent/NO135960B/no
Publication of NO135960C publication Critical patent/NO135960C/no

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)
NO4433/70A 1969-11-21 1970-11-19 NO135960C (da)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NO135960B true NO135960B (da) 1977-03-21
NO135960C NO135960C (da) 1977-06-29

Family

ID=9043435

Family Applications (1)

Application Number Title Priority Date Filing Date
NO4433/70A NO135960C (da) 1969-11-21 1970-11-19

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
DE2057233A1 (de) 1971-05-27
DK136010B (da) 1977-07-25
US3695936A (en) 1972-10-03
LU62056A1 (da) 1971-08-12
FR2134066B1 (da) 1973-12-21
SE371913B (da) 1974-12-02
CA944818A (en) 1974-04-02
NO135960C (da) 1977-06-29
DE2057233C3 (de) 1981-10-22
BE758657A (fr) 1971-05-10
FR2134066A1 (da) 1972-12-08
DK136010C (da) 1977-12-27
DE2057233B2 (de) 1981-01-22
CH519796A (fr) 1972-02-29
GB1321315A (en) 1973-06-27
JPS4940408B1 (da) 1974-11-01
AT302433B (de) 1972-10-10
NL7017061A (da) 1971-05-25

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