GB1158404A - Improvements in or relating to Electrochemical Devices - Google Patents

Improvements in or relating to Electrochemical Devices

Info

Publication number
GB1158404A
GB1158404A GB42459/66A GB4245966A GB1158404A GB 1158404 A GB1158404 A GB 1158404A GB 42459/66 A GB42459/66 A GB 42459/66A GB 4245966 A GB4245966 A GB 4245966A GB 1158404 A GB1158404 A GB 1158404A
Authority
GB
United Kingdom
Prior art keywords
anode
cathode
oxide
electrolyte chamber
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
GB42459/66A
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.)
Leesona Corp
Original Assignee
Leesona 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 Leesona Corp filed Critical Leesona Corp
Publication of GB1158404A publication Critical patent/GB1158404A/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
    • H01M8/02—Details
    • H01M8/0289—Means for holding the electrolyte
    • H01M8/0293—Matrices for immobilising electrolyte solutions
    • 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
    • H01M8/02—Details
    • H01M8/0289—Means for holding the electrolyte
    • H01M8/0295—Matrices for immobilising electrolyte melts
    • 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)
  • Fuel Cell (AREA)

Abstract

1,158,404. Electrochemical cells. LEESONA CORP. 23 Sept., 1966 [30 Sept., 1965], No. 42459/66. Heading H1B. An electrochemical cell comprises an anode, a cathode, and an electrolyte chamber between the anode and cathode and formed, in part, by the anode and cathode, the electrolyte chamber being filled, at least partly, by an electrolyte resistant refractory metal oxide consisting of thorium oxide, cerium oxide, zirconium oxide, aluminium oxide, mixtures thereof, or mixtures thereof with silica. The refractory metal oxide may be in the form of a porous sintered body in the electrolyte chamber, free-flowing particles filling or substantially filling the electrolyte chamber or an inert layer on an electrochemically reactive metal layer of at least one of the anode and cathode, the inert layer being located in the electrolyte chamber. In an example, cerium oxide powder is compacted and sintered in the form of a ring, and is used as an electrolyte matrix in a fuel cell in the presence of an aqueous potassium hydroxide solution.
GB42459/66A 1965-09-30 1966-09-23 Improvements in or relating to Electrochemical Devices Expired GB1158404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49188365A 1965-09-30 1965-09-30

Publications (1)

Publication Number Publication Date
GB1158404A true GB1158404A (en) 1969-07-16

Family

ID=23954064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42459/66A Expired GB1158404A (en) 1965-09-30 1966-09-23 Improvements in or relating to Electrochemical Devices

Country Status (4)

Country Link
CH (1) CH469365A (en)
FR (1) FR1495735A (en)
GB (1) GB1158404A (en)
NL (1) NL6612494A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060560A1 (en) * 1981-03-18 1982-09-22 Hitachi, Ltd. Fuel cell
EP0121301A2 (en) * 1983-03-31 1984-10-10 Kabushiki Kaisha Toshiba Fuel cell electrolyte matrix and method for manufacturing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178223A (en) * 1985-07-18 1987-02-04 Int Fuel Cells Corp Polymeric molded frames for an alkali electrochemical cell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060560A1 (en) * 1981-03-18 1982-09-22 Hitachi, Ltd. Fuel cell
EP0121301A2 (en) * 1983-03-31 1984-10-10 Kabushiki Kaisha Toshiba Fuel cell electrolyte matrix and method for manufacturing the same
EP0121301A3 (en) * 1983-03-31 1986-10-15 Kabushiki Kaisha Toshiba Fuel cell electrolyte matrix and method for manufacturing the same

Also Published As

Publication number Publication date
CH469365A (en) 1969-02-28
FR1495735A (en) 1967-09-22
NL6612494A (en) 1967-03-31

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Legal Events

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