JPS575265A - Manufacture of pasted cadmium cathode - Google Patents

Manufacture of pasted cadmium cathode

Info

Publication number
JPS575265A
JPS575265A JP7924780A JP7924780A JPS575265A JP S575265 A JPS575265 A JP S575265A JP 7924780 A JP7924780 A JP 7924780A JP 7924780 A JP7924780 A JP 7924780A JP S575265 A JPS575265 A JP S575265A
Authority
JP
Japan
Prior art keywords
cadmium
metal cadmium
pulverized
paste
solvent
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.)
Granted
Application number
JP7924780A
Other languages
Japanese (ja)
Other versions
JPS6351351B2 (en
Inventor
Kensuke Nakatani
Masakazu Takemura
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP7924780A priority Critical patent/JPS575265A/en
Publication of JPS575265A publication Critical patent/JPS575265A/en
Publication of JPS6351351B2 publication Critical patent/JPS6351351B2/ja
Granted 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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/26—Processes of manufacture
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To prevent any decrease in the activity of metal cadmium, and improve the performance of a plate by pulverizing block metal cadmium contained in a solvent, before the solvent is added with cadmium oxide and the like to make a paste. CONSTITUTION:Block metal cadmium put in a pure water solution of sodium secondary phosphate is pulverized with a wet pulverizer; the former block metal cadmium is prepared, for example, by mixing a cadmium-salt solution with powderlike zinc to make these two to be subjected to a substitution reaction. The mean grain diameter of the pulverized metal cadmium is about 2mu. The dispersion medium containing the pulverized metal cadmium, next, it added with cadmium oxide, and methyl cellulose, polyethylene fiber or the like, thereby an active material paste being prepared. After that, thus perpared paste is applied to a plate core and is dried, thus a pasted cadmium cathode being obtained.
JP7924780A 1980-06-11 1980-06-11 Manufacture of pasted cadmium cathode Granted JPS575265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7924780A JPS575265A (en) 1980-06-11 1980-06-11 Manufacture of pasted cadmium cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7924780A JPS575265A (en) 1980-06-11 1980-06-11 Manufacture of pasted cadmium cathode

Publications (2)

Publication Number Publication Date
JPS575265A true JPS575265A (en) 1982-01-12
JPS6351351B2 JPS6351351B2 (en) 1988-10-13

Family

ID=13684520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7924780A Granted JPS575265A (en) 1980-06-11 1980-06-11 Manufacture of pasted cadmium cathode

Country Status (1)

Country Link
JP (1) JPS575265A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS617565A (en) * 1984-06-19 1986-01-14 Matsushita Electric Ind Co Ltd Paste type cadmium negative electrode
JPS6191859A (en) * 1984-10-09 1986-05-09 Matsushita Electric Ind Co Ltd Manufacture of battery plate
JPS61193364A (en) * 1985-02-20 1986-08-27 Shin Kobe Electric Mach Co Ltd Nickel-cadmium alkaline storage battery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS617565A (en) * 1984-06-19 1986-01-14 Matsushita Electric Ind Co Ltd Paste type cadmium negative electrode
JPH063730B2 (en) * 1984-06-19 1994-01-12 松下電器産業株式会社 Paste type cadmium negative electrode
JPS6191859A (en) * 1984-10-09 1986-05-09 Matsushita Electric Ind Co Ltd Manufacture of battery plate
JPS61193364A (en) * 1985-02-20 1986-08-27 Shin Kobe Electric Mach Co Ltd Nickel-cadmium alkaline storage battery

Also Published As

Publication number Publication date
JPS6351351B2 (en) 1988-10-13

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