JPS5749168A - Alkaline cell - Google Patents

Alkaline cell

Info

Publication number
JPS5749168A
JPS5749168A JP55124387A JP12438780A JPS5749168A JP S5749168 A JPS5749168 A JP S5749168A JP 55124387 A JP55124387 A JP 55124387A JP 12438780 A JP12438780 A JP 12438780A JP S5749168 A JPS5749168 A JP S5749168A
Authority
JP
Japan
Prior art keywords
black lead
compound
positive electrode
alkaline cell
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
JP55124387A
Other languages
Japanese (ja)
Inventor
Takeshi Matsutani
Masashi Tanaka
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.)
FDK Twicell Co Ltd
Original Assignee
Toshiba Battery 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 Toshiba Battery Co Ltd filed Critical Toshiba Battery Co Ltd
Priority to JP55124387A priority Critical patent/JPS5749168A/en
Publication of JPS5749168A publication Critical patent/JPS5749168A/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
    • H01M4/36—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
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To keep flat the discharge operational voltage of an alkaline cell, at high level for long hours, by using the positive electrode compound agent being constituted by adding black lead electric conductive material to the active substance of MnO2 and NiOOH. CONSTITUTION:Electrolytic manganese dioxide 50-80wt%, black lead and a little amount of electrolyte are mixed and granulated, thereafter, the surface of each granule 10 is covered with the compound powder 11 of oxyhydrated nickel 20- 50wt% and black lead. Gained positive electrode compound agent 1 is pressedly filled into a positive electrode vessel 2. Gelled negative electrode 5 is accomodated in the vessel 2 intervening the isolating material 3 of a fine porous nylon membrane which was put on in contact with the face confronting the negative electrode of the compound agent 1 and the elctrolyte preserving material 4 of vinylon nonwoven fiber. Present alkaline cell which uses the compound 1 made by adding black lead to the active substance containing MnO2 50-80wt% and NiOOH 20-50wt% is low cost and superior in its discharge operational voltage characteristics.
JP55124387A 1980-09-08 1980-09-08 Alkaline cell Pending JPS5749168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55124387A JPS5749168A (en) 1980-09-08 1980-09-08 Alkaline cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55124387A JPS5749168A (en) 1980-09-08 1980-09-08 Alkaline cell

Publications (1)

Publication Number Publication Date
JPS5749168A true JPS5749168A (en) 1982-03-20

Family

ID=14884142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55124387A Pending JPS5749168A (en) 1980-09-08 1980-09-08 Alkaline cell

Country Status (1)

Country Link
JP (1) JPS5749168A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772266A (en) * 1980-10-23 1982-05-06 Matsushita Electric Ind Co Ltd Alkaline manganese battery
US6566009B1 (en) 1998-10-08 2003-05-20 Matsushita Electric Industrial Co., Ltd. Alkaline battery
WO2006026232A1 (en) * 2004-08-27 2006-03-09 Eveready Battery Company, Inc. ALKALINE BATTERY WITH MnO2/NiOOH ACTIVE MATERIAL

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772266A (en) * 1980-10-23 1982-05-06 Matsushita Electric Ind Co Ltd Alkaline manganese battery
US6566009B1 (en) 1998-10-08 2003-05-20 Matsushita Electric Industrial Co., Ltd. Alkaline battery
WO2006026232A1 (en) * 2004-08-27 2006-03-09 Eveready Battery Company, Inc. ALKALINE BATTERY WITH MnO2/NiOOH ACTIVE MATERIAL

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