JPS55155469A - Negative electrode for nickel-cadmium storage battery - Google Patents

Negative electrode for nickel-cadmium storage battery

Info

Publication number
JPS55155469A
JPS55155469A JP6367779A JP6367779A JPS55155469A JP S55155469 A JPS55155469 A JP S55155469A JP 6367779 A JP6367779 A JP 6367779A JP 6367779 A JP6367779 A JP 6367779A JP S55155469 A JPS55155469 A JP S55155469A
Authority
JP
Japan
Prior art keywords
plate
fiber
nonformalized
synthetic resin
negative plate
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
JP6367779A
Other languages
Japanese (ja)
Inventor
Sennosuke Oda
Keiichi Yasuda
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 JP6367779A priority Critical patent/JPS55155469A/en
Publication of JPS55155469A publication Critical patent/JPS55155469A/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
    • H01M4/246—Cadmium 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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 prolong charge-discharge cycle life by arranging a thin layer which is conductive and made of alkaliproof synthetic resin fiber on the surface of nonformalized plate as paste type cadmium negative plate. CONSTITUTION:A nonformalized negative electrode plate is formed by coating paste type mixed agent 1 consisting of cadmium oxide onto a core material 2, and on the surface of the negative plate, a thin layer 3 which is electric-conductive and made of alkaliproof synthetic resin fiber F is placed, and pressed with the nonformalized plate by a roller press, and thus a negative plate is obtained. The thin layer 3 made of synthetic resin fiber F is formed from a thin sheet made of polypropylene fiber which is applied with nickel plating and is not cut as single fiber. Therefore, the development of cadmium crystal M is suppressed due to the entanglement of fiber F, and the alteration of structure of the negative plate surface layer is reduced, and the charge-discharge cycle life can be prolonged.
JP6367779A 1979-05-23 1979-05-23 Negative electrode for nickel-cadmium storage battery Pending JPS55155469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6367779A JPS55155469A (en) 1979-05-23 1979-05-23 Negative electrode for nickel-cadmium storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6367779A JPS55155469A (en) 1979-05-23 1979-05-23 Negative electrode for nickel-cadmium storage battery

Publications (1)

Publication Number Publication Date
JPS55155469A true JPS55155469A (en) 1980-12-03

Family

ID=13236222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6367779A Pending JPS55155469A (en) 1979-05-23 1979-05-23 Negative electrode for nickel-cadmium storage battery

Country Status (1)

Country Link
JP (1) JPS55155469A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512276A1 (en) * 1981-08-29 1983-03-04 Rhein Westfael Elect Werk Ag COMPOSITE ELECTRODE FOR ALKALINE ACCUMULATORS
KR100427505B1 (en) * 2001-09-18 2004-04-30 에너그린(주) Fabrication method of negative electrode for use in nickel/methal hydryde secondary battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512276A1 (en) * 1981-08-29 1983-03-04 Rhein Westfael Elect Werk Ag COMPOSITE ELECTRODE FOR ALKALINE ACCUMULATORS
KR100427505B1 (en) * 2001-09-18 2004-04-30 에너그린(주) Fabrication method of negative electrode for use in nickel/methal hydryde secondary battery

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