FR2349220A1 - Catalyseurs pour electrodes de piles a combustible et leur procede de preparation - Google Patents

Catalyseurs pour electrodes de piles a combustible et leur procede de preparation

Info

Publication number
FR2349220A1
FR2349220A1 FR7711739A FR7711739A FR2349220A1 FR 2349220 A1 FR2349220 A1 FR 2349220A1 FR 7711739 A FR7711739 A FR 7711739A FR 7711739 A FR7711739 A FR 7711739A FR 2349220 A1 FR2349220 A1 FR 2349220A1
Authority
FR
France
Prior art keywords
catalyzers
fuel cell
preparation process
cell electrodes
electrodes
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
FR7711739A
Other languages
English (en)
French (fr)
Other versions
FR2349220B1 (OSRAM
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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
Priority claimed from US05/678,003 external-priority patent/US4031292A/en
Application filed by UOP LLC filed Critical UOP LLC
Publication of FR2349220A1 publication Critical patent/FR2349220A1/fr
Application granted granted Critical
Publication of FR2349220B1 publication Critical patent/FR2349220B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
FR7711739A 1976-04-19 1977-04-19 Catalyseurs pour electrodes de piles a combustible et leur procede de preparation Granted FR2349220A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67800476A 1976-04-19 1976-04-19
US05/678,003 US4031292A (en) 1976-04-19 1976-04-19 Method for the preparation of an electrocatalyst

Publications (2)

Publication Number Publication Date
FR2349220A1 true FR2349220A1 (fr) 1977-11-18
FR2349220B1 FR2349220B1 (OSRAM) 1981-07-24

Family

ID=27101931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711739A Granted FR2349220A1 (fr) 1976-04-19 1977-04-19 Catalyseurs pour electrodes de piles a combustible et leur procede de preparation

Country Status (9)

Country Link
JP (1) JPS52132350A (OSRAM)
AU (1) AU513623B2 (OSRAM)
BR (1) BR7702485A (OSRAM)
DE (1) DE2717071C3 (OSRAM)
ES (1) ES457928A1 (OSRAM)
FR (1) FR2349220A1 (OSRAM)
GB (1) GB1572558A (OSRAM)
IT (1) IT1080355B (OSRAM)
NL (1) NL182766C (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010131535A1 (ja) * 2009-05-13 2010-11-18 日本電気株式会社 触媒電極、燃料電池、空気電池および発電方法
AT523650B1 (de) * 2020-09-10 2021-10-15 Univ Linz Arbeitselektrode zur Direktreduktion von Carbonaten zu Kohlenwasserstoffen in einem wässrigen Carbonat-Elektrolyten
CN115224402B (zh) * 2022-04-27 2024-09-13 海南大学 基于热电效应的金属-空气电池及其制备方法
CN119701985B (zh) * 2023-09-28 2025-11-04 中国石油化工股份有限公司 一种渣油加氢催化剂的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881957A (en) * 1972-03-17 1975-05-06 Universal Oil Prod Co Electrochemical cell comprising a catalytic electrode of a refractory oxide and a carbonaceous pyropolymer

Also Published As

Publication number Publication date
DE2717071A1 (de) 1977-10-20
NL7704235A (nl) 1977-10-21
BR7702485A (pt) 1978-01-10
IT1080355B (it) 1985-05-16
DE2717071B2 (de) 1981-05-14
ES457928A1 (es) 1978-11-01
AU2430177A (en) 1978-10-19
GB1572558A (en) 1980-07-30
DE2717071C3 (de) 1982-04-22
AU513623B2 (en) 1980-12-11
JPS52132350A (en) 1977-11-07
NL182766C (nl) 1988-05-02
NL182766B (nl) 1987-12-01
FR2349220B1 (OSRAM) 1981-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse