GB1228237A - - Google Patents

Info

Publication number
GB1228237A
GB1228237A GB1228237DA GB1228237A GB 1228237 A GB1228237 A GB 1228237A GB 1228237D A GB1228237D A GB 1228237DA GB 1228237 A GB1228237 A GB 1228237A
Authority
GB
United Kingdom
Prior art keywords
oxygen
cell
peroxide
catalysed
electrolyte
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
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 filed Critical
Publication of GB1228237A publication Critical patent/GB1228237A/en
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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/14—Fuel cells with fused electrolytes
    • H01M8/141—Fuel cells with fused electrolytes the anode and the cathode being gas-permeable electrodes or electrode layers
    • 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
    • H01M8/14—Fuel cells with fused electrolytes
    • H01M8/146—Fuel cells with molten hydroxide
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)

Abstract

1,228,237. Catalysed oxygen consumption in molten electrolyte fuel cells. BOLT BERANEK & NEWMAN Inc. 11 June, 1968 [9 Aug., 1967 (2); 20 March, 1968], No. 27752/68. Heading H1B. In an electric cell wherein continual peroxide or superoxide formation is effected during operation of the cell by supply of oxygen, with agitation, to a fused electrolyte in the cathode region of the cell, the peroxide or superoxide formation is catalysed by addition to the electrolyte of a compound of a metal of Group VIII of the Periodic Table or of Mn, or of a boron compound giving rise to a borate or perborate. In examples cells using a Pd hydrogen anode and a Ni cathode in a 90/10 mixture of KOH/Na- OH at 460-500‹ C., improved oxygen utilization and power density, together with reduced deposition of Ni at the anode and Ni 2 O 3 at the oxygen inlets, were obtained by adding CO 2 O 3 , MuO 2 or Fe 2 O 3 or Co(NO 3 ) 2 .6H 2 O; and improved power density and dependence thereof on O 2 partial pressure were obtained by addition of K 2 B 2 O 7 , H 3 BO 3 or Na 3 BO 3 .
GB1228237D 1967-08-09 1968-06-11 Expired GB1228237A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65929667A 1967-08-09 1967-08-09
US65929767A 1967-08-09 1967-08-09
US71929268A 1968-03-20 1968-03-20

Publications (1)

Publication Number Publication Date
GB1228237A true GB1228237A (en) 1971-04-15

Family

ID=27418009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228237D Expired GB1228237A (en) 1967-08-09 1968-06-11

Country Status (5)

Country Link
CA (1) CA935869A (en)
CH (1) CH514237A (en)
FR (1) FR1570313A (en)
GB (1) GB1228237A (en)
NL (1) NL6810745A (en)

Also Published As

Publication number Publication date
CA935869A (en) 1973-10-23
FR1570313A (en) 1969-06-06
NL6810745A (en) 1969-02-11
CH514237A (en) 1971-10-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees