JPS6489145A - Organic solvent battery - Google Patents

Organic solvent battery

Info

Publication number
JPS6489145A
JPS6489145A JP62244339A JP24433987A JPS6489145A JP S6489145 A JPS6489145 A JP S6489145A JP 62244339 A JP62244339 A JP 62244339A JP 24433987 A JP24433987 A JP 24433987A JP S6489145 A JPS6489145 A JP S6489145A
Authority
JP
Japan
Prior art keywords
battery
organic solvent
nonwoven fabric
electrolyte retainer
porosity
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
JP62244339A
Other languages
Japanese (ja)
Inventor
Koichi Tanaka
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.)
FDK Twicell Co Ltd
Original Assignee
Toshiba Battery 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 Toshiba Battery Co Ltd filed Critical Toshiba Battery Co Ltd
Priority to JP62244339A priority Critical patent/JPS6489145A/en
Publication of JPS6489145A publication Critical patent/JPS6489145A/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
    • H01M50/44—Fibrous material
    • 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
    • H01M50/417—Polyolefins
    • 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
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • 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 surely retain the contact between the contents of a battery to the final stage of discharge to keep good high rate discharge performance by using a nonwoven fabric made of solvent resistant resin, which is formed in a semi-film state by rolling to decrease its porosity, as an electrolyte retainer in an organic solvent battery in which a positive electrode and a negative electrode are stacked through the electrolyte retainer. CONSTITUTION:An electrolyte retainer 3 is placed on a disk-like positive electrode 2 accommodated in a stainless steel container 1 which also serves as a positive terminal of an organic solvent battery. As the electrolyte retainer 3, a polypropylene nonwoven fabric which is formed in a semi-film state by increasing force in a specified range by stages with it heated at a specified temperature for stretch treatment is sued. By decreasing the porosity of the nonwoven fabric, the contact between the contents of the battery is surely retained to the final stage of discharge and the high rate discharge performance is kept high.
JP62244339A 1987-09-30 1987-09-30 Organic solvent battery Pending JPS6489145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62244339A JPS6489145A (en) 1987-09-30 1987-09-30 Organic solvent battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62244339A JPS6489145A (en) 1987-09-30 1987-09-30 Organic solvent battery

Publications (1)

Publication Number Publication Date
JPS6489145A true JPS6489145A (en) 1989-04-03

Family

ID=17117236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62244339A Pending JPS6489145A (en) 1987-09-30 1987-09-30 Organic solvent battery

Country Status (1)

Country Link
JP (1) JPS6489145A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407856A (en) * 1991-05-08 1995-04-18 Fraunhofer Gesellschaft Zur Forderung Der Angewandten Forschung Direct substrate bonding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407856A (en) * 1991-05-08 1995-04-18 Fraunhofer Gesellschaft Zur Forderung Der Angewandten Forschung Direct substrate bonding

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