GB1226143A - - Google Patents

Info

Publication number
GB1226143A
GB1226143A GB1226143DA GB1226143A GB 1226143 A GB1226143 A GB 1226143A GB 1226143D A GB1226143D A GB 1226143DA GB 1226143 A GB1226143 A GB 1226143A
Authority
GB
United Kingdom
Prior art keywords
layer
metal
vinyl chloride
copolymer
march
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 GB1226143A publication Critical patent/GB1226143A/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/06—Electrodes for primary cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • H01M12/065—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode with plate-like electrodes or stacks of plate-like electrodes
    • 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
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Hybrid Cells (AREA)
  • Inert Electrodes (AREA)

Abstract

1,226,143. Anodes having two-layer supporting separator wrappings. LEESONA CORP. 15 March, 1968 [30 March, 1967], No. 12670/68. Heading H1B. An anode for an electrochemical cell comprises a porous consumable metal body wrapped in a first layer, in contact with the metal, of a hydrophilic, gas impermeable, ion permeable material and a different second layer of a hydrophilic copolymer of vinyl chloride and acrylonitrile, copolymer of vinyl chloride and vinyl alcohol, polyamide or polyacrylate ester. The metal may be e.g. Pb, Zn, Fe, Cd, Al or Mg, the first layer, e.g. a cellulosic material. In the example, the metal is Zn, containing 2 wt. per cent Hg, on a silver support screen, the first layer is an unglycerinated, desulphurized, fibrous cellulose, and the second layer is a bag of vinyl chloride/acrylonitrile copolymer. This anode is used in conjunction with an envelope air electrode having a layer of PTFE and Pt particles on a conductive support screen, backed by a PTFE membrane, in a zinc-air cell.
GB1226143D 1967-03-30 1968-03-18 Expired GB1226143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62719467A 1967-03-30 1967-03-30

Publications (1)

Publication Number Publication Date
GB1226143A true GB1226143A (en) 1971-03-24

Family

ID=24513619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226143D Expired GB1226143A (en) 1967-03-30 1968-03-18

Country Status (3)

Country Link
DE (1) DE1771069A1 (en)
FR (1) FR1557546A (en)
GB (1) GB1226143A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0665986A1 (en) * 1992-10-02 1995-08-09 Voltek, Inc. Electrochemical power generating system
CN107740134A (en) * 2017-10-19 2018-02-27 杭州泰博科技有限公司 A kind of devices and methods therefor of photocatalysis anode electrode decomposition water oxygen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0665986A1 (en) * 1992-10-02 1995-08-09 Voltek, Inc. Electrochemical power generating system
EP0665986A4 (en) * 1992-10-02 1999-05-06 Voltek Inc Electrochemical power generating system.
CN107740134A (en) * 2017-10-19 2018-02-27 杭州泰博科技有限公司 A kind of devices and methods therefor of photocatalysis anode electrode decomposition water oxygen

Also Published As

Publication number Publication date
FR1557546A (en) 1969-02-14
DE1771069A1 (en) 1972-02-10

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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