GB1572558A - Method of manufacturing electrocatalysts for use in fuel cell electrodes - Google Patents

Method of manufacturing electrocatalysts for use in fuel cell electrodes Download PDF

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Publication number
GB1572558A
GB1572558A GB15955/77A GB1595577A GB1572558A GB 1572558 A GB1572558 A GB 1572558A GB 15955/77 A GB15955/77 A GB 15955/77A GB 1595577 A GB1595577 A GB 1595577A GB 1572558 A GB1572558 A GB 1572558A
Authority
GB
United Kingdom
Prior art keywords
electrocatalyst
acid
catalytically active
platinum
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.)
Expired
Application number
GB15955/77A
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.)
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 GB1572558A publication Critical patent/GB1572558A/en
Expired 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
GB15955/77A 1976-04-19 1977-04-18 Method of manufacturing electrocatalysts for use in fuel cell electrodes Expired GB1572558A (en)

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 (1)

Publication Number Publication Date
GB1572558A true GB1572558A (en) 1980-07-30

Family

ID=27101931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15955/77A Expired GB1572558A (en) 1976-04-19 1977-04-18 Method of manufacturing electrocatalysts for use in fuel cell electrodes

Country Status (9)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2010131535A1 (ja) * 2009-05-13 2012-11-01 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
AU513623B2 (en) 1980-12-11
FR2349220A1 (fr) 1977-11-18
DE2717071C3 (de) 1982-04-22
NL182766C (nl) 1988-05-02
DE2717071B2 (de) 1981-05-14
BR7702485A (pt) 1978-01-10
ES457928A1 (es) 1978-11-01
DE2717071A1 (de) 1977-10-20
NL7704235A (nl) 1977-10-21
IT1080355B (it) 1985-05-16
JPS52132350A (en) 1977-11-07
NL182766B (nl) 1987-12-01
FR2349220B1 (https=) 1981-07-24
AU2430177A (en) 1978-10-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee