GB851615A - Improvements in lead accumulator electrodes - Google Patents

Improvements in lead accumulator electrodes

Info

Publication number
GB851615A
GB851615A GB2470/58A GB247058A GB851615A GB 851615 A GB851615 A GB 851615A GB 2470/58 A GB2470/58 A GB 2470/58A GB 247058 A GB247058 A GB 247058A GB 851615 A GB851615 A GB 851615A
Authority
GB
United Kingdom
Prior art keywords
cobalt
grid
lead accumulator
remainder
impurities
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
GB2470/58A
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.)
Tudor AB
Original Assignee
Tudor AB
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 Tudor AB filed Critical Tudor AB
Publication of GB851615A publication Critical patent/GB851615A/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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/68—Selection of materials for use in lead-acid accumulators
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C11/00—Alloys based on lead
    • C22C11/08—Alloys based on lead with antimony or bismuth as the next major constituent
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/68—Selection of materials for use in lead-acid accumulators
    • H01M4/685—Lead alloys
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

An electrode grid for an electric accumulator is formed of a lead alloy containing 0.01-2.0% of cobalt. The grid may have the following composition:- .Sb.3 - 12 .As.0.2 - 2 .Sn.0.1 -0.4 .Ag.0.03-0.6 .Co.0.01-0.1 .Si.0.01-0.1 .Cu.0.007 .Pb and impurities the remainder.. Alternatively the grid may have the composition- .Co.0.5 .Sb.6.22 .Co.1.09 .Pb and impurities the remainder.. The grid may be coated with cobalt by electrolysis by chemical precipitation of cobalt from a cobalt salt which salt may be contained in the active material applied to the grid, or by deposition of cobalt from a cobalt-containing vapour.
GB2470/58A 1957-02-12 1958-01-24 Improvements in lead accumulator electrodes Expired GB851615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE851615X 1957-02-12

Publications (1)

Publication Number Publication Date
GB851615A true GB851615A (en) 1960-10-19

Family

ID=20362668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2470/58A Expired GB851615A (en) 1957-02-12 1958-01-24 Improvements in lead accumulator electrodes

Country Status (2)

Country Link
BE (1) BE564582A (en)
GB (1) GB851615A (en)

Also Published As

Publication number Publication date
BE564582A (en)

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