JPS5560274A - Mercury secondary cell - Google Patents

Mercury secondary cell

Info

Publication number
JPS5560274A
JPS5560274A JP13433678A JP13433678A JPS5560274A JP S5560274 A JPS5560274 A JP S5560274A JP 13433678 A JP13433678 A JP 13433678A JP 13433678 A JP13433678 A JP 13433678A JP S5560274 A JPS5560274 A JP S5560274A
Authority
JP
Japan
Prior art keywords
anode
construction
press forming
processed
mercury oxide
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
JP13433678A
Other languages
Japanese (ja)
Inventor
Koichi Sugimoto
Kazutoshi Takeda
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP13433678A priority Critical patent/JPS5560274A/en
Publication of JPS5560274A publication Critical patent/JPS5560274A/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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M4/80—Porous plates, e.g. sintered carriers
    • H01M4/808—Foamed, spongy materials
    • 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

  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE: To make the promotion of improvement of the cycle life, by applying an anode unit, processed a dust press forming by filling a mercury oxide powder to metallic silver of spongy construction.
CONSTITUTION: Into an anode can 1 is filled an anode 2, with a mercury oxide of anode active material processed a dust press forming, and on top of this, is provided a cathode compound 7, like zinc or cadmium, contained in a cathode can 6, through a separator 4 and an electrolyte holding material 5. Between the both of the cans 1,6, is interposed a gasket 8, with an insulation sealing made to construct a cell. The construction is made by filling this dust press forming processed anode 2 into a metallic silver 3 of spongy construction while applying a vibration to the mercury oxide powder. In this case, unlikely as usual, a conductive auxiliary agent of graphite is not added.
COPYRIGHT: (C)1980,JPO&Japio
JP13433678A 1978-10-31 1978-10-31 Mercury secondary cell Pending JPS5560274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13433678A JPS5560274A (en) 1978-10-31 1978-10-31 Mercury secondary cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13433678A JPS5560274A (en) 1978-10-31 1978-10-31 Mercury secondary cell

Publications (1)

Publication Number Publication Date
JPS5560274A true JPS5560274A (en) 1980-05-07

Family

ID=15125954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13433678A Pending JPS5560274A (en) 1978-10-31 1978-10-31 Mercury secondary cell

Country Status (1)

Country Link
JP (1) JPS5560274A (en)

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