JPS6427160A - Lithium secondary battery - Google Patents

Lithium secondary battery

Info

Publication number
JPS6427160A
JPS6427160A JP62181167A JP18116787A JPS6427160A JP S6427160 A JPS6427160 A JP S6427160A JP 62181167 A JP62181167 A JP 62181167A JP 18116787 A JP18116787 A JP 18116787A JP S6427160 A JPS6427160 A JP S6427160A
Authority
JP
Japan
Prior art keywords
negative pole
unwoven cloths
films
density
unwoven
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
JP62181167A
Other languages
English (en)
Inventor
Mitsuru Koseki
Masaru Fujita
Yasuo Nakamura
Atsuki Funada
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.)
Hitachi Ltd
Resonac Holdings Corp
Resonac Corp
Original Assignee
Showa Denko KK
Hitachi Chemical Co Ltd
Hitachi Ltd
Shin Kobe Electric Machinery 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 Showa Denko KK, Hitachi Chemical Co Ltd, Hitachi Ltd, Shin Kobe Electric Machinery Co Ltd filed Critical Showa Denko KK
Priority to JP62181167A priority Critical patent/JPS6427160A/ja
Publication of JPS6427160A publication Critical patent/JPS6427160A/ja
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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • 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
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • 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
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
JP62181167A 1987-07-22 1987-07-22 Lithium secondary battery Pending JPS6427160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62181167A JPS6427160A (en) 1987-07-22 1987-07-22 Lithium secondary battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62181167A JPS6427160A (en) 1987-07-22 1987-07-22 Lithium secondary battery

Publications (1)

Publication Number Publication Date
JPS6427160A true JPS6427160A (en) 1989-01-30

Family

ID=16096058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62181167A Pending JPS6427160A (en) 1987-07-22 1987-07-22 Lithium secondary battery

Country Status (1)

Country Link
JP (1) JPS6427160A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997008763A1 (en) * 1995-08-28 1997-03-06 Asahi Kasei Kogyo Kabushiki Kaisha Cell and production method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997008763A1 (en) * 1995-08-28 1997-03-06 Asahi Kasei Kogyo Kabushiki Kaisha Cell and production method thereof

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