JPS55154064A - Silver electrode for silver cell - Google Patents

Silver electrode for silver cell

Info

Publication number
JPS55154064A
JPS55154064A JP6173279A JP6173279A JPS55154064A JP S55154064 A JPS55154064 A JP S55154064A JP 6173279 A JP6173279 A JP 6173279A JP 6173279 A JP6173279 A JP 6173279A JP S55154064 A JPS55154064 A JP S55154064A
Authority
JP
Japan
Prior art keywords
silver
skelton
cell
porous
dimensional
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.)
Pending
Application number
JP6173279A
Other languages
Japanese (ja)
Inventor
Eiji Kamijo
Katsuto Tani
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP6173279A priority Critical patent/JPS55154064A/en
Publication of JPS55154064A publication Critical patent/JPS55154064A/en
Pending 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To permit mass production of cells which have long life and do not display two step discharge by press-fitting the skelton surface in a three-dimensional porous silver body, which skelton surface is formed of silver oxide, onto the upper surface of a silver peroxide pellet. CONSTITUTION:The layer 6 made of the skelton 2 in a three-dimensional net-like porous body which has communication air holes 1 and whose surface is formed of silver oxide is press-fitted onto the upper surface of the positive electode pellet 7 made of silver peroxide, and the article thus formed is combined with zinc negative electrode 5, fabricating a cell. The diameter of each hole of the three-dimensional, net-like porous silver body is 3-0.1mm., but the diameter of about 0.1mm. through which silver peroxide powder can hardly pass is suitable. The silver oxide on the surface of the skelton 2 is formed as follows: the porous body is used as anode in 10% NaOH solution, using the method of anodic oxidation, and insoluble cathode is used for cathode, and proper amount of electric current is allowed to flow. Thus, with a simple method, two step discharge can be prevented, and silver peroxide cell having long life can be mass-produced.
JP6173279A 1979-05-18 1979-05-18 Silver electrode for silver cell Pending JPS55154064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6173279A JPS55154064A (en) 1979-05-18 1979-05-18 Silver electrode for silver cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6173279A JPS55154064A (en) 1979-05-18 1979-05-18 Silver electrode for silver cell

Publications (1)

Publication Number Publication Date
JPS55154064A true JPS55154064A (en) 1980-12-01

Family

ID=13179665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6173279A Pending JPS55154064A (en) 1979-05-18 1979-05-18 Silver electrode for silver cell

Country Status (1)

Country Link
JP (1) JPS55154064A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012196676A (en) * 2012-06-08 2012-10-18 Toyota Central R&D Labs Inc Method of manufacturing material for removal of sulfuric gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012196676A (en) * 2012-06-08 2012-10-18 Toyota Central R&D Labs Inc Method of manufacturing material for removal of sulfuric gas

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