JPS5559660A - Button alkali cell - Google Patents

Button alkali cell

Info

Publication number
JPS5559660A
JPS5559660A JP13281478A JP13281478A JPS5559660A JP S5559660 A JPS5559660 A JP S5559660A JP 13281478 A JP13281478 A JP 13281478A JP 13281478 A JP13281478 A JP 13281478A JP S5559660 A JPS5559660 A JP S5559660A
Authority
JP
Japan
Prior art keywords
layer
film
cell
celophane
anode
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
JP13281478A
Other languages
Japanese (ja)
Inventor
Yoshitane Tsuburaya
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP13281478A priority Critical patent/JPS5559660A/en
Publication of JPS5559660A publication Critical patent/JPS5559660A/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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)

Abstract

PURPOSE:To improve the storing characteristic of cell by providing ethylene-acryl acid salt copolymer resin layer on the contacting face with anode layer of celophane film constituting the separator layer between anode agent layer and cathode layer. CONSTITUTION:Water solution of ethylene-acryl acid salt copolymer resin is coated with dried depth of 40-100mu on at least anode agent layer 4 side of celophane film 1 constituting the separator layer, then it heated through roller to provide integrally laminated film 2. Said film 2 improves the acid-resistance of celophane film 1 thus prevent the inner shortcircuit of cell and the deterioration of cell characteristic resulting in the improvement of storing characteristic of cell.
JP13281478A 1978-10-27 1978-10-27 Button alkali cell Pending JPS5559660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13281478A JPS5559660A (en) 1978-10-27 1978-10-27 Button alkali cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13281478A JPS5559660A (en) 1978-10-27 1978-10-27 Button alkali cell

Publications (1)

Publication Number Publication Date
JPS5559660A true JPS5559660A (en) 1980-05-06

Family

ID=15090189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13281478A Pending JPS5559660A (en) 1978-10-27 1978-10-27 Button alkali cell

Country Status (1)

Country Link
JP (1) JPS5559660A (en)

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