JPS5583159A - Alkaline cell - Google Patents

Alkaline cell

Info

Publication number
JPS5583159A
JPS5583159A JP15794178A JP15794178A JPS5583159A JP S5583159 A JPS5583159 A JP S5583159A JP 15794178 A JP15794178 A JP 15794178A JP 15794178 A JP15794178 A JP 15794178A JP S5583159 A JPS5583159 A JP S5583159A
Authority
JP
Japan
Prior art keywords
microholes
resin film
cellophane
separator
cell
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
JP15794178A
Other languages
Japanese (ja)
Inventor
Tetsuo Kawai
Kazuo Ishida
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 Holdings 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 JP15794178A priority Critical patent/JPS5583159A/en
Publication of JPS5583159A publication Critical patent/JPS5583159A/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 enlarge the internal space of a cell and reduce internal resistance and scheme to improve working performance in fabrication, by using a separator having cellophane formed in the microholes of microporous resin film. CONSTITUTION:A separator 2 is arranged between an anode flux 1 and electrolyte absorbing body 3 consisting of vinylon and rayon mixed paper. This separator 2 is made by forming cellophane 6 in the microholes 5 of a microporous resin film 4 which can obstruct transfer of anode active particles. The microporous resin film 4 is a film made of resin such as polyethylene having a number of microholes formed, and the resin film 4 is impregnated with viscose, and cellophane 6 is formed in the microholes 5. Thus, the internal space of the cell can be enlarged, and internal resistance can be reduced, and the working performance in fabrication can be improved sharply.
JP15794178A 1978-12-20 1978-12-20 Alkaline cell Pending JPS5583159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15794178A JPS5583159A (en) 1978-12-20 1978-12-20 Alkaline cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15794178A JPS5583159A (en) 1978-12-20 1978-12-20 Alkaline cell

Publications (1)

Publication Number Publication Date
JPS5583159A true JPS5583159A (en) 1980-06-23

Family

ID=15660806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15794178A Pending JPS5583159A (en) 1978-12-20 1978-12-20 Alkaline cell

Country Status (1)

Country Link
JP (1) JPS5583159A (en)

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