GB1035313A - Improvements in anode structures of electrical primary cells - Google Patents

Improvements in anode structures of electrical primary cells

Info

Publication number
GB1035313A
GB1035313A GB8394/62A GB839462A GB1035313A GB 1035313 A GB1035313 A GB 1035313A GB 8394/62 A GB8394/62 A GB 8394/62A GB 839462 A GB839462 A GB 839462A GB 1035313 A GB1035313 A GB 1035313A
Authority
GB
United Kingdom
Prior art keywords
indium
gms
litre
plated
bismuth
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
GB8394/62A
Inventor
Richard Walter Lewis
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.)
Metachemical Processes Ltd
Original Assignee
Metachemical Processes Ltd
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 Metachemical Processes Ltd filed Critical Metachemical Processes Ltd
Priority to GB8394/62A priority Critical patent/GB1035313A/en
Publication of GB1035313A publication Critical patent/GB1035313A/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

<PICT:1035313/C6-C7/1> An insulating anode support of expanded polyvinyl chloride is given a chemically deposited coating of silver or copper to make it conducting and is then electro-plated with active metal such as indium, or indium with bismuth, or zinc, lead or cadmium. For plating indium on a silver coated support, the plating bath contains 45 gms/litre indium sulphate and 10 gms/litre sodium sulphate, is adjusted to a pH of 2.6 to 2.8 and plated at 5 to 10 amp per square foot of area of support. For an indium-bismuth anode, the plated electrode is immersed for 5 secs in bismuth chloride solution. Alternatively the silver coated anode is plated in a bath containing 45 gms/litre indium sulphate, 45 gms/litre sodium gluconate and 0.05 gms/litre bismuth ammonium citrate at pH of 2 to 2.5 and 5 to 10 amp per square foot.
GB8394/62A 1962-03-05 1962-03-05 Improvements in anode structures of electrical primary cells Expired GB1035313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8394/62A GB1035313A (en) 1962-03-05 1962-03-05 Improvements in anode structures of electrical primary cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8394/62A GB1035313A (en) 1962-03-05 1962-03-05 Improvements in anode structures of electrical primary cells

Publications (1)

Publication Number Publication Date
GB1035313A true GB1035313A (en) 1966-07-06

Family

ID=9851687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8394/62A Expired GB1035313A (en) 1962-03-05 1962-03-05 Improvements in anode structures of electrical primary cells

Country Status (1)

Country Link
GB (1) GB1035313A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418548A1 (en) * 1978-02-24 1979-09-21 Armines Battery cathode collector - comprising a plastics core covered with a chemically resistant conductive layer
GB2119159A (en) * 1982-04-15 1983-11-09 Chloride Group Plc Battery plate grids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418548A1 (en) * 1978-02-24 1979-09-21 Armines Battery cathode collector - comprising a plastics core covered with a chemically resistant conductive layer
GB2119159A (en) * 1982-04-15 1983-11-09 Chloride Group Plc Battery plate grids

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