JPS643958A - Manufacture of cathode plate for alkaline storage battery - Google Patents

Manufacture of cathode plate for alkaline storage battery

Info

Publication number
JPS643958A
JPS643958A JP62159187A JP15918787A JPS643958A JP S643958 A JPS643958 A JP S643958A JP 62159187 A JP62159187 A JP 62159187A JP 15918787 A JP15918787 A JP 15918787A JP S643958 A JPS643958 A JP S643958A
Authority
JP
Japan
Prior art keywords
discharge
hydroxide
manufacture
storage battery
niooh
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
JP62159187A
Other languages
Japanese (ja)
Inventor
Naoya Kobayashi
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.)
Resonac Corp
Original Assignee
Shin Kobe Electric Machinery 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 Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP62159187A priority Critical patent/JPS643958A/en
Publication of JPS643958A publication Critical patent/JPS643958A/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
    • H01M4/32—Nickel oxide or hydroxide electrodes
    • 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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • 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)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To increase discharge potential and discharge capacity in high rate discharge by additionally filling magnesium hydroxide in a plate impregnated with active material. CONSTITUTION:A specified amount of nickel hydroxide containing 5wt.% cobalt hydroxide is impregnated in a nickel sintered substrate, and the nickel sintered substrate is immersed in magnesium nitrate solution having a specific gravity of 1.30 and dried. The substrate is immersed in alkaline solution to convert magnesium nitrate into its hydroxide, then washed with water to wash out the alkaline solution. The generation of alpha-NiOOH which deteriorates discharge performance is retarded to produce beta-NiOOH only. Discharge potential and discharge capacity in high rate discharge can be increased.
JP62159187A 1987-06-26 1987-06-26 Manufacture of cathode plate for alkaline storage battery Pending JPS643958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62159187A JPS643958A (en) 1987-06-26 1987-06-26 Manufacture of cathode plate for alkaline storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62159187A JPS643958A (en) 1987-06-26 1987-06-26 Manufacture of cathode plate for alkaline storage battery

Publications (1)

Publication Number Publication Date
JPS643958A true JPS643958A (en) 1989-01-09

Family

ID=15688215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62159187A Pending JPS643958A (en) 1987-06-26 1987-06-26 Manufacture of cathode plate for alkaline storage battery

Country Status (1)

Country Link
JP (1) JPS643958A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03122300A (en) * 1989-10-06 1991-05-24 Johoku Riken Kogyo:Kk Surface treatment of aluminum alloy
CN108091846A (en) * 2017-12-11 2018-05-29 宁波高新区锦众信息科技有限公司 A kind of preparation method of alkaline secondary cell nickel hydroxide composite positive pole

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03122300A (en) * 1989-10-06 1991-05-24 Johoku Riken Kogyo:Kk Surface treatment of aluminum alloy
CN108091846A (en) * 2017-12-11 2018-05-29 宁波高新区锦众信息科技有限公司 A kind of preparation method of alkaline secondary cell nickel hydroxide composite positive pole

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