GB1258503A - - Google Patents

Info

Publication number
GB1258503A
GB1258503A GB922071A GB1258503DA GB1258503A GB 1258503 A GB1258503 A GB 1258503A GB 922071 A GB922071 A GB 922071A GB 1258503D A GB1258503D A GB 1258503DA GB 1258503 A GB1258503 A GB 1258503A
Authority
GB
United Kingdom
Prior art keywords
zinc
substrate
electrode
feb
alternatively
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
GB922071A
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 GB1258503A publication Critical patent/GB1258503A/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
    • 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
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • 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
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/365—Zinc-halogen accumulators
    • 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)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

1,258,503. Zinc electrode. UNIGATE Ltd., and J. M. JENKINS. 11 Feb., 1970 [21 Feb., 1969], No. 9220/71 Divided out of 1,258,502. Heading H1B. [Also in Division C7] The description is similar to that of the Specification 1,258,502, but the claims are directed to the zinc electrode which electrode comprises a substrate of anodizable metal of Group IVA or VA of the Periodic Table, preferably titanium, of open mesh apertured, expanded metal or porous metal form, coated with zinc or a zinc containing alloy or salt. The electrode may be made by applying zinc powder mixed with NH 4 Cl to the substrate and then sintering under pressure, the NB 4 Cl imparting the desired porosity. Alternatively, the zinc powder may be mixed with a synthetic resin powder such as polyethylene, polyvinyl chloride, PTFE, polypropylene, nylon, or rubber nitrile and applied to the substrate and then cured. Alternatively, the substrate may be sprayed with molten zinc or dipped into molten zinc covered with a layer of zinc chloride or the substrate may be electroplated with zinc. The electrodes can be used in the rechargeable zinchalogen electrolytic cells using carbon electrodes which carbon electrodes and cells are claimed in the Specification 1,258,502.
GB922071A 1969-02-21 1969-02-21 Expired GB1258503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB922071 1969-02-21

Publications (1)

Publication Number Publication Date
GB1258503A true GB1258503A (en) 1971-12-30

Family

ID=9867740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB922071A Expired GB1258503A (en) 1969-02-21 1969-02-21

Country Status (1)

Country Link
GB (1) GB1258503A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846879A (en) * 1972-03-09 1974-11-12 Unigate Ltd Method of constructing a multi-plate electrode structure
DE2720291A1 (en) * 1976-05-05 1977-11-17 Diamond Shamrock Techn ACCUMULATOR WITH VALVE METAL ELECTRODES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846879A (en) * 1972-03-09 1974-11-12 Unigate Ltd Method of constructing a multi-plate electrode structure
DE2720291A1 (en) * 1976-05-05 1977-11-17 Diamond Shamrock Techn ACCUMULATOR WITH VALVE METAL ELECTRODES

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee