FR1393846A - Procédé pour conférer des propriétés catalytiques à des électrodes poreuses - Google Patents

Procédé pour conférer des propriétés catalytiques à des électrodes poreuses

Info

Publication number
FR1393846A
FR1393846A FR973524A FR973524A FR1393846A FR 1393846 A FR1393846 A FR 1393846A FR 973524 A FR973524 A FR 973524A FR 973524 A FR973524 A FR 973524A FR 1393846 A FR1393846 A FR 1393846A
Authority
FR
France
Prior art keywords
catalytic properties
porous electrodes
imparting catalytic
imparting
porous
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
FR973524A
Other languages
English (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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of FR1393846A publication Critical patent/FR1393846A/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
    • 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
    • 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
    • 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
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8842—Coating using a catalyst salt precursor in solution followed by evaporation and reduction of the precursor
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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)
  • Materials Engineering (AREA)
  • Inert Electrodes (AREA)
FR973524A 1963-05-06 1964-05-06 Procédé pour conférer des propriétés catalytiques à des électrodes poreuses Expired FR1393846A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US278394A US3310434A (en) 1963-05-06 1963-05-06 Method of catalyzing porous electrodes

Publications (1)

Publication Number Publication Date
FR1393846A true FR1393846A (fr) 1965-03-26

Family

ID=23064812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973524A Expired FR1393846A (fr) 1963-05-06 1964-05-06 Procédé pour conférer des propriétés catalytiques à des électrodes poreuses

Country Status (9)

Country Link
US (1) US3310434A (fr)
JP (1) JPS4116744B1 (fr)
AT (1) AT245648B (fr)
BE (1) BE647514A (fr)
CH (1) CH429856A (fr)
DE (1) DE1496296A1 (fr)
FR (1) FR1393846A (fr)
GB (1) GB1005339A (fr)
NL (1) NL6404920A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099567A1 (en) * 1970-07-24 1972-03-17 Galvanische Ele K Electrodes for galvanic elements - varying hydrophobicity over cross-section

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497390A (en) * 1966-11-29 1970-02-24 Us Air Force Fuel cells:palladium hydrogen diffusion electrode
US3793083A (en) * 1968-12-30 1974-02-19 Gen Electric Method of forming an electrode of mixed catalyst powders
CA968847A (en) * 1972-11-01 1975-06-03 William A. Armstrong Oxygen electrode
US4269691A (en) * 1978-09-05 1981-05-26 The Dow Chemical Company Oxygen electrode preparation
US4235748A (en) * 1979-02-28 1980-11-25 Yardney Electric Corporation Method of making improved hydrogenation catalyst
JPS5768142A (en) * 1980-10-14 1982-04-26 Hitachi Ltd Electrode catalyst for fuel cell and its production
US4454649A (en) * 1982-02-26 1984-06-19 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Chromium electrodes for REDOX cells

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE538663A (fr) * 1954-06-25
US3120457A (en) * 1962-11-23 1964-02-04 Electric Storage Battery Co Method of manufacturing fuel cell and/or battery electrode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099567A1 (en) * 1970-07-24 1972-03-17 Galvanische Ele K Electrodes for galvanic elements - varying hydrophobicity over cross-section

Also Published As

Publication number Publication date
BE647514A (fr) 1964-08-31
DE1496296A1 (de) 1969-06-19
CH429856A (fr) 1967-02-15
JPS4116744B1 (fr) 1966-09-22
GB1005339A (en) 1965-09-22
US3310434A (en) 1967-03-21
NL6404920A (fr) 1964-11-09
AT245648B (de) 1966-03-10

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