JPS6421864A - Formation of sealed-type alkaline storage battery - Google Patents

Formation of sealed-type alkaline storage battery

Info

Publication number
JPS6421864A
JPS6421864A JP62177449A JP17744987A JPS6421864A JP S6421864 A JPS6421864 A JP S6421864A JP 62177449 A JP62177449 A JP 62177449A JP 17744987 A JP17744987 A JP 17744987A JP S6421864 A JPS6421864 A JP S6421864A
Authority
JP
Japan
Prior art keywords
charge
low current
cadmium
metallic cobalt
discharge
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
JP62177449A
Other languages
Japanese (ja)
Inventor
Tsutomu Iwaki
Yoshio Moriwaki
Akiyoshi Shintani
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62177449A priority Critical patent/JPS6421864A/en
Publication of JPS6421864A publication Critical patent/JPS6421864A/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
    • H01M4/24—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)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To obtain excellent charge-discharge characteristic even with a negative pole before forming and to make it possible to omit the partial charge of a cadmium pole performing the charge at a low current in the oxidation area of metallic cobalt followed by the charge at a normal current. CONSTITUTION:Charge is performed at a low current in the oxidation area of metallic cobalt followed by the charge at a normal current. By the use of the low current for the charge for the first forming, the metallic cobalt is first oxidized and activated substance of nickel hydroxide is not charged. Cadmium of the negative pole, however, is charged. Since the metallic cobalt does not contribute to the discharge, cadmium for the discharge compensation can be formed by omitting partial charge process as a result of the charge at a low current. Here, the low current charge is performed in the range of 0.01-0.1C and the normal charge 0.1-0.5C. Discharge characteristic can be further improved by additionally employing fluorine resin additive and conductive porous body forming to the cadmium pole.
JP62177449A 1987-07-16 1987-07-16 Formation of sealed-type alkaline storage battery Pending JPS6421864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62177449A JPS6421864A (en) 1987-07-16 1987-07-16 Formation of sealed-type alkaline storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62177449A JPS6421864A (en) 1987-07-16 1987-07-16 Formation of sealed-type alkaline storage battery

Publications (1)

Publication Number Publication Date
JPS6421864A true JPS6421864A (en) 1989-01-25

Family

ID=16031140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62177449A Pending JPS6421864A (en) 1987-07-16 1987-07-16 Formation of sealed-type alkaline storage battery

Country Status (1)

Country Link
JP (1) JPS6421864A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5356732A (en) * 1992-05-29 1994-10-18 Sanyo Electric Co., Ltd. Alkaline storage cell activation method
US5405714A (en) * 1992-07-31 1995-04-11 Sanyo Electric Co., Ltd. Method for activating an alkaline storage cell employing a non-sintered type nickel positive electrode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5356732A (en) * 1992-05-29 1994-10-18 Sanyo Electric Co., Ltd. Alkaline storage cell activation method
US5405714A (en) * 1992-07-31 1995-04-11 Sanyo Electric Co., Ltd. Method for activating an alkaline storage cell employing a non-sintered type nickel positive electrode

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