JPS5553063A - Separator for cell and manufacturing method thereof - Google Patents

Separator for cell and manufacturing method thereof

Info

Publication number
JPS5553063A
JPS5553063A JP12559278A JP12559278A JPS5553063A JP S5553063 A JPS5553063 A JP S5553063A JP 12559278 A JP12559278 A JP 12559278A JP 12559278 A JP12559278 A JP 12559278A JP S5553063 A JPS5553063 A JP S5553063A
Authority
JP
Japan
Prior art keywords
separator
added
oil
solution
chlorine
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.)
Granted
Application number
JP12559278A
Other languages
Japanese (ja)
Other versions
JPS6051781B2 (en
Inventor
Kazuo Murata
Shuichi Ido
Masaaki Sasaki
Katsuji Ashida
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.)
Yuasa Corp
Original Assignee
Yuasa Battery Corp
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 Yuasa Battery Corp filed Critical Yuasa Battery Corp
Priority to JP53125592A priority Critical patent/JPS6051781B2/en
Publication of JPS5553063A publication Critical patent/JPS5553063A/en
Publication of JPS6051781B2 publication Critical patent/JPS6051781B2/en
Expired 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
    • 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 obtain a separator for lead battery having high efficiency at a low cost by preventing isolation of chlorine by allowing oil to be contained in a separator formed of chlorine containing polymer. CONSTITUTION:In a separator formed of chlorine containing polymer such as vinyl chloride resin, oil is impregnated. Surface active agent may be added into the separator. Chlorine containing polymer is solved in a solvent with oil, and the solution is formed into sheet membrane, and after solvent is removed, a separator is formed. for example, 15 parts of vinyl chloride resin having the degree of chlorination of 68% is solved in 60 parts of tetrahydrofuran, and into said solution, 25 parts of isopropyl alcohol is added to form uniform solution, and to said solution, process-oil is added, and further 0.5 part of surface-active agent is added, and the product is adhered on polyester non-woven fabric, and volatile substance is removed, and then a separator is obtained. Thus, the amount of chlorine which is decomposed and liberated in high temperature is reduced, and a separator having high efficiency can be obtained at a low cost.
JP53125592A 1978-10-11 1978-10-11 Battery separator and its manufacturing method Expired JPS6051781B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53125592A JPS6051781B2 (en) 1978-10-11 1978-10-11 Battery separator and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53125592A JPS6051781B2 (en) 1978-10-11 1978-10-11 Battery separator and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS5553063A true JPS5553063A (en) 1980-04-18
JPS6051781B2 JPS6051781B2 (en) 1985-11-15

Family

ID=14913968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53125592A Expired JPS6051781B2 (en) 1978-10-11 1978-10-11 Battery separator and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS6051781B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59211959A (en) * 1983-05-17 1984-11-30 Japan Storage Battery Co Ltd Manufacture of separator for lead storage battery
JPS59211958A (en) * 1983-05-17 1984-11-30 Japan Storage Battery Co Ltd Separator for lead storage battery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59211959A (en) * 1983-05-17 1984-11-30 Japan Storage Battery Co Ltd Manufacture of separator for lead storage battery
JPS59211958A (en) * 1983-05-17 1984-11-30 Japan Storage Battery Co Ltd Separator for lead storage battery
JPH0430143B2 (en) * 1983-05-17 1992-05-20
JPH0461462B2 (en) * 1983-05-17 1992-09-30 Japan Storage Battery Co Ltd

Also Published As

Publication number Publication date
JPS6051781B2 (en) 1985-11-15

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