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GB1040437A - Improvements in or relating to silver/cadmium electric cells or batteries - Google Patents

Improvements in or relating to silver/cadmium electric cells or batteries

Info

Publication number
GB1040437A
GB1040437A GB28946/63A GB2894663A GB1040437A GB 1040437 A GB1040437 A GB 1040437A GB 28946/63 A GB28946/63 A GB 28946/63A GB 2894663 A GB2894663 A GB 2894663A GB 1040437 A GB1040437 A GB 1040437A
Authority
GB
United Kingdom
Prior art keywords
silver
electrode
lead
batteries
cadmium
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
GB28946/63A
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.)
Yardney International Corp
Original Assignee
Yardney International 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 Yardney International Corp filed Critical Yardney International Corp
Publication of GB1040437A publication Critical patent/GB1040437A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/32—Silver accumulators
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

1,040,437. Batteries. YARDNEY INTERNATIONAL CORPORATION. July 22, 1963 [July 25, 1962], No. 28946/63. Heading H1B. The silver electrode of a silver-cadmium cell contains a compound of lead. The percentage of lead compound present is between 6 and 20% and preferably 10% of the weight of the electrode. Lead oxide, PbO, is specified as the lead compound. A mixture of silver (particle size 2 to 9 microns) and lead oxide (particle size 1 to 2 microns) is pressed to form a plate and then sintered. A silver connecting tab completes the electrode. The cadmium electrode consists of a powder of CdO, silver and a binder, e.g. polyvinyl alcohol, pressed on to an expanded silver grid.
GB28946/63A 1962-07-25 1963-07-22 Improvements in or relating to silver/cadmium electric cells or batteries Expired GB1040437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21227862A 1962-07-25 1962-07-25

Publications (1)

Publication Number Publication Date
GB1040437A true GB1040437A (en) 1966-08-24

Family

ID=22790351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28946/63A Expired GB1040437A (en) 1962-07-25 1963-07-22 Improvements in or relating to silver/cadmium electric cells or batteries

Country Status (2)

Country Link
AT (1) AT240936B (en)
GB (1) GB1040437A (en)

Also Published As

Publication number Publication date
AT240936B (en) 1965-06-25

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