FR2309045A2 - Electrode catalytique a base de platine colloidal destinee notamment a une cellule a combustible et son procede de preparation - Google Patents

Electrode catalytique a base de platine colloidal destinee notamment a une cellule a combustible et son procede de preparation

Info

Publication number
FR2309045A2
FR2309045A2 FR7512660A FR7512660A FR2309045A2 FR 2309045 A2 FR2309045 A2 FR 2309045A2 FR 7512660 A FR7512660 A FR 7512660A FR 7512660 A FR7512660 A FR 7512660A FR 2309045 A2 FR2309045 A2 FR 2309045A2
Authority
FR
France
Prior art keywords
platinum
formula
soln
precursor
fuel cell
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.)
Granted
Application number
FR7512660A
Other languages
English (en)
Other versions
FR2309045B2 (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.)
Prototech Inc
Original Assignee
Prototech Inc
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 Prototech Inc filed Critical Prototech Inc
Priority to FR7512660A priority Critical patent/FR2309045A2/fr
Publication of FR2309045A2 publication Critical patent/FR2309045A2/fr
Application granted granted Critical
Publication of FR2309045B2 publication Critical patent/FR2309045B2/fr
Granted 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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • 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
    • 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
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—Negative electrodes
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8689—Positive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H01M2300/0008—Phosphoric acid-based
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
FR7512660A 1975-04-23 1975-04-23 Electrode catalytique a base de platine colloidal destinee notamment a une cellule a combustible et son procede de preparation Granted FR2309045A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7512660A FR2309045A2 (fr) 1975-04-23 1975-04-23 Electrode catalytique a base de platine colloidal destinee notamment a une cellule a combustible et son procede de preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512660A FR2309045A2 (fr) 1975-04-23 1975-04-23 Electrode catalytique a base de platine colloidal destinee notamment a une cellule a combustible et son procede de preparation

Publications (2)

Publication Number Publication Date
FR2309045A2 true FR2309045A2 (fr) 1976-11-19
FR2309045B2 FR2309045B2 (fr) 1979-05-04

Family

ID=9154374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512660A Granted FR2309045A2 (fr) 1975-04-23 1975-04-23 Electrode catalytique a base de platine colloidal destinee notamment a une cellule a combustible et son procede de preparation

Country Status (1)

Country Link
FR (1) FR2309045A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7244688B2 (en) 2002-03-16 2007-07-17 Studiengesellschaft Kohle Mbh Method for in situ immobilization of water-soluble nanodispersed metal oxide colloids

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7244688B2 (en) 2002-03-16 2007-07-17 Studiengesellschaft Kohle Mbh Method for in situ immobilization of water-soluble nanodispersed metal oxide colloids

Also Published As

Publication number Publication date
FR2309045B2 (fr) 1979-05-04

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