FR2014206A1 - Electrode having a hydrophobic electrolyte surface - Google Patents

Electrode having a hydrophobic electrolyte surface

Info

Publication number
FR2014206A1
FR2014206A1 FR6921304A FR6921304A FR2014206A1 FR 2014206 A1 FR2014206 A1 FR 2014206A1 FR 6921304 A FR6921304 A FR 6921304A FR 6921304 A FR6921304 A FR 6921304A FR 2014206 A1 FR2014206 A1 FR 2014206A1
Authority
FR
France
Prior art keywords
electrode
main surface
electrolyte
acts
electrolyte surface
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.)
Withdrawn
Application number
FR6921304A
Other languages
English (en)
French (fr)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2014206A1 publication Critical patent/FR2014206A1/fr
Withdrawn legal-status Critical Current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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • 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
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8846—Impregnation
    • 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
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • 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
    • H01M4/8892—Impregnation or coating of the catalyst layer, e.g. by an ionomer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inert Electrodes (AREA)
FR6921304A 1968-06-25 1969-06-25 Electrode having a hydrophobic electrolyte surface Withdrawn FR2014206A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73985168A 1968-06-25 1968-06-25

Publications (1)

Publication Number Publication Date
FR2014206A1 true FR2014206A1 (en) 1970-04-17

Family

ID=24974039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6921304A Withdrawn FR2014206A1 (en) 1968-06-25 1969-06-25 Electrode having a hydrophobic electrolyte surface

Country Status (3)

Country Link
DE (1) DE1931977A1 (fa)
FR (1) FR2014206A1 (fa)
NL (1) NL6909685A (fa)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199617A1 (en) * 1972-09-19 1974-04-12 Comp Generale Electricite Active layer deposition on electrodes - for use in electrochemical generators, e.g. fuel cells

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6838199B2 (en) * 2002-12-26 2005-01-04 Utc Fuel Cells, Llc Start up system and method for a fuel cell power plant using a cathode electrode fuel purge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199617A1 (en) * 1972-09-19 1974-04-12 Comp Generale Electricite Active layer deposition on electrodes - for use in electrochemical generators, e.g. fuel cells

Also Published As

Publication number Publication date
NL6909685A (fa) 1969-12-30
DE1931977A1 (de) 1970-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse