JPS57154765A - Non-aqueous electrolyte battery - Google Patents

Non-aqueous electrolyte battery

Info

Publication number
JPS57154765A
JPS57154765A JP56041002A JP4100281A JPS57154765A JP S57154765 A JPS57154765 A JP S57154765A JP 56041002 A JP56041002 A JP 56041002A JP 4100281 A JP4100281 A JP 4100281A JP S57154765 A JPS57154765 A JP S57154765A
Authority
JP
Japan
Prior art keywords
battery
aqueous electrolyte
electrolyte battery
positive
porous separator
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
JP56041002A
Other languages
Japanese (ja)
Inventor
Yoriaki Nakai
Kensuke Tawara
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 JP56041002A priority Critical patent/JPS57154765A/en
Publication of JPS57154765A publication Critical patent/JPS57154765A/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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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 reduce the internal resistance of a non-aqueous electrolyte battery, and decrease the time change rate of the battery by interposing a porous separator, which has a given thickness and a given amount per area, between the positive and the negative electrodes. CONSTITUTION:A positive mixture 6, which is made of manganese oxide, iron sulfide, copper oxide or the like and is packed into a positive can 1, and a negative active material 5, which is made of lithium, sodium or the like and is packed into a negative can 2, are separated with a porous separator 7. The porous separator 7 is prepared from a non-woven polypropylene fabric or the like which has a thickness of 60-300mum and an amount per area of 20-100g/m<2>. The use of the separator 7 reduces the internal resistance of a non-aqueous electrolyte battery, and enhance the reliability of the battery by decreasing the time change of the battery.
JP56041002A 1981-03-20 1981-03-20 Non-aqueous electrolyte battery Pending JPS57154765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56041002A JPS57154765A (en) 1981-03-20 1981-03-20 Non-aqueous electrolyte battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56041002A JPS57154765A (en) 1981-03-20 1981-03-20 Non-aqueous electrolyte battery

Publications (1)

Publication Number Publication Date
JPS57154765A true JPS57154765A (en) 1982-09-24

Family

ID=12596192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56041002A Pending JPS57154765A (en) 1981-03-20 1981-03-20 Non-aqueous electrolyte battery

Country Status (1)

Country Link
JP (1) JPS57154765A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5744265A (en) * 1996-06-13 1998-04-28 Valence Technology, Inc. Lithium cell having mixed lithium--metal--chalcogenide cathode

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529814A (en) * 1975-07-14 1977-01-25 Sony Corp Driving circuit for dc motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529814A (en) * 1975-07-14 1977-01-25 Sony Corp Driving circuit for dc motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5744265A (en) * 1996-06-13 1998-04-28 Valence Technology, Inc. Lithium cell having mixed lithium--metal--chalcogenide cathode

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