JPS579075A - Sealed alkaline storage battery - Google Patents

Sealed alkaline storage battery

Info

Publication number
JPS579075A
JPS579075A JP8332780A JP8332780A JPS579075A JP S579075 A JPS579075 A JP S579075A JP 8332780 A JP8332780 A JP 8332780A JP 8332780 A JP8332780 A JP 8332780A JP S579075 A JPS579075 A JP S579075A
Authority
JP
Japan
Prior art keywords
battery
negative electrode
storage battery
alkaline storage
positive electrode
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
JP8332780A
Other languages
Japanese (ja)
Inventor
Hisashi Satake
Kensuke Nakatani
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 JP8332780A priority Critical patent/JPS579075A/en
Publication of JPS579075A publication Critical patent/JPS579075A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/34—Gastight accumulators
    • 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

  • Secondary Cells (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)

Abstract

PURPOSE:To simplify the process of charging a sealed alkaline storage battery by using an alkaline electrolyte containing a reducing phosphate which doesn't give any negative effect to battery performance, and making the charge capacity of the negative electrode sufficiently larger than that of the positive electrode. CONSTITUTION:A sealed alkaline storage battery is constituted by using an alkaline electrolyte containing a reducing phosphate such as sodium hypophosphite or potassium hypophosphite. As a result, only the negative electrode is charged during the initial charging since the reducing phosphate contained in the electrolyte is oxidized in preference to the positive electrode, and the charge capacity of the negative electrode can be made adequately larger than that of the positive electrode. Consequently, the battery can be manufactured by simple process without carrying out any partial charging of the negative electrode before the assembly of the battery, and the cycle characteristic of the battery can be enhanced.
JP8332780A 1980-06-18 1980-06-18 Sealed alkaline storage battery Pending JPS579075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8332780A JPS579075A (en) 1980-06-18 1980-06-18 Sealed alkaline storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8332780A JPS579075A (en) 1980-06-18 1980-06-18 Sealed alkaline storage battery

Publications (1)

Publication Number Publication Date
JPS579075A true JPS579075A (en) 1982-01-18

Family

ID=13799327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8332780A Pending JPS579075A (en) 1980-06-18 1980-06-18 Sealed alkaline storage battery

Country Status (1)

Country Link
JP (1) JPS579075A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61193377A (en) * 1985-02-22 1986-08-27 Shin Kobe Electric Mach Co Ltd Closed alkaline cell
JPS61195565A (en) * 1985-02-22 1986-08-29 Shin Kobe Electric Mach Co Ltd Sealed alkaline storage battery
US6077622A (en) * 1997-09-25 2000-06-20 Toyota Jidosha Kabushiki Kaisha Recycling method of nickel-hydrogen secondary battery
JP2008547184A (en) * 2005-06-27 2008-12-25 スタウファー，ジョーン，イー． Lead alkaline battery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61193377A (en) * 1985-02-22 1986-08-27 Shin Kobe Electric Mach Co Ltd Closed alkaline cell
JPS61195565A (en) * 1985-02-22 1986-08-29 Shin Kobe Electric Mach Co Ltd Sealed alkaline storage battery
US6077622A (en) * 1997-09-25 2000-06-20 Toyota Jidosha Kabushiki Kaisha Recycling method of nickel-hydrogen secondary battery
JP2008547184A (en) * 2005-06-27 2008-12-25 スタウファー，ジョーン，イー． Lead alkaline battery

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