JPS5684876A - Positive electrode plate for alkaline storage battery - Google Patents

Positive electrode plate for alkaline storage battery

Info

Publication number
JPS5684876A
JPS5684876A JP16187479A JP16187479A JPS5684876A JP S5684876 A JPS5684876 A JP S5684876A JP 16187479 A JP16187479 A JP 16187479A JP 16187479 A JP16187479 A JP 16187479A JP S5684876 A JPS5684876 A JP S5684876A
Authority
JP
Japan
Prior art keywords
conductive
active material
electrode plate
nickel
forming
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
JP16187479A
Other languages
Japanese (ja)
Inventor
Makoto Kanbayashi
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 JP16187479A priority Critical patent/JPS5684876A/en
Publication of JPS5684876A publication Critical patent/JPS5684876A/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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/626—Metals
    • 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive 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
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • 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

Abstract

PURPOSE:To improve the mechanical strength and conductivity of a positive electrode plate, by forming the electrode with an active material consisting of a conductive and reinforcing substance obtained by forming a conductive layer on the surface of synthetic resin fibers and nickel oxide, and applying a metal plating on the thus- formed electrode. CONSTITUTION:On the surface of synthetic resin fibers such as polyethylene fibers, a conductive layer is formed by a metal plating or the like to form a conductive and reinformcing material. This material is then mixed with an active material such as nickel hydroxide as well as cobalt hydroxide, paste, nickel power and the like to form a paste mixture. On both surfaces of a grid of an electrode plate, the paste mixture is applied and then dried, thereby forming a formed active material, which is thereafter subjected to an electroplating in a plating bath of nickel sulphamate so as to form a conductive matrix in the formed active material. In this constitution, the conductive layers of the reinforcing substance are mutually connected and the strength and conductively of the plate are improved.
JP16187479A 1979-12-12 1979-12-12 Positive electrode plate for alkaline storage battery Pending JPS5684876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16187479A JPS5684876A (en) 1979-12-12 1979-12-12 Positive electrode plate for alkaline storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16187479A JPS5684876A (en) 1979-12-12 1979-12-12 Positive electrode plate for alkaline storage battery

Publications (1)

Publication Number Publication Date
JPS5684876A true JPS5684876A (en) 1981-07-10

Family

ID=15743609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16187479A Pending JPS5684876A (en) 1979-12-12 1979-12-12 Positive electrode plate for alkaline storage battery

Country Status (1)

Country Link
JP (1) JPS5684876A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816467A (en) * 1981-07-20 1983-01-31 Matsushita Electric Ind Co Ltd Manufacture of cadmium negative pole
FR2567326A1 (en) * 1984-07-04 1986-01-10 Wonder IMPROVEMENTS IN NICKEL HYDROXIDE POSITIVE ELECTRODES FOR ALKALINE ACCUMULATORS
JPH02273463A (en) * 1989-04-13 1990-11-07 Shin Kobe Electric Mach Co Ltd Paste type nickel positive electrode for alkaline storage battery
US6225004B1 (en) * 1998-02-23 2001-05-01 Matsushita Electric Industrial Co., Ltd. Nickel positive electrode for alkaline storage batteries and method for producing the same
EP1763097A1 (en) 2005-09-09 2007-03-14 Saft Positive electrode for alkaline battery
US9136563B2 (en) 2010-02-09 2015-09-15 Bae Systems Plc Rechargeable batteries

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816467A (en) * 1981-07-20 1983-01-31 Matsushita Electric Ind Co Ltd Manufacture of cadmium negative pole
JPH0239062B2 (en) * 1981-07-20 1990-09-04 Matsushita Electric Ind Co Ltd
FR2567326A1 (en) * 1984-07-04 1986-01-10 Wonder IMPROVEMENTS IN NICKEL HYDROXIDE POSITIVE ELECTRODES FOR ALKALINE ACCUMULATORS
JPH02273463A (en) * 1989-04-13 1990-11-07 Shin Kobe Electric Mach Co Ltd Paste type nickel positive electrode for alkaline storage battery
US6225004B1 (en) * 1998-02-23 2001-05-01 Matsushita Electric Industrial Co., Ltd. Nickel positive electrode for alkaline storage batteries and method for producing the same
EP1763097A1 (en) 2005-09-09 2007-03-14 Saft Positive electrode for alkaline battery
US9136563B2 (en) 2010-02-09 2015-09-15 Bae Systems Plc Rechargeable batteries

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