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JPS6454674A - Organic electolyte secondary battery - Google Patents

Organic electolyte secondary battery

Info

Publication number
JPS6454674A
JPS6454674A JP62212234A JP21223487A JPS6454674A JP S6454674 A JPS6454674 A JP S6454674A JP 62212234 A JP62212234 A JP 62212234A JP 21223487 A JP21223487 A JP 21223487A JP S6454674 A JPS6454674 A JP S6454674A
Authority
JP
Japan
Prior art keywords
acetonitrile
electrolyte
organic
shall
electolyte
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
JP62212234A
Other languages
Japanese (ja)
Inventor
Toru Kashiwagi
Koji Hanabusa
Toshio Shigematsu
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP62212234A priority Critical patent/JPS6454674A/en
Publication of JPS6454674A publication Critical patent/JPS6454674A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0569—Liquid materials characterised by the solvents
    • 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)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To elevate battery energy efficiency and durability by using solvent which mixed propylene carbonate and acetonitrile at the specified mixing ratio for organic solvent to dissolve electrolyte. CONSTITUTION:Mixed solvent consisting of propylene carbonate and acetonitrile is used for organic solvent to dissolve electrolyte. The battery energy efficiency increases rapidly by mixing small amount of acetonitrile, and the more acetonitrile amount increases, the better it becomes, but the mixing ratio of the acetonitrile shall be 5-60% by volume from the viewpoint of practical use. And for electrolyte, the salt of alkali metal or alkali earth metal corresponding to a negative electrode is used. Further, concentration of the electrolyte shall be 0.5-10mol/l.
JP62212234A 1987-08-25 1987-08-25 Organic electolyte secondary battery Pending JPS6454674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62212234A JPS6454674A (en) 1987-08-25 1987-08-25 Organic electolyte secondary battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62212234A JPS6454674A (en) 1987-08-25 1987-08-25 Organic electolyte secondary battery

Publications (1)

Publication Number Publication Date
JPS6454674A true JPS6454674A (en) 1989-03-02

Family

ID=16619181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62212234A Pending JPS6454674A (en) 1987-08-25 1987-08-25 Organic electolyte secondary battery

Country Status (1)

Country Link
JP (1) JPS6454674A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61164183A (en) * 1985-01-17 1986-07-24 Seiko Instr & Electronics Ltd Electronic metronome
EP1488435A1 (en) * 2002-03-19 2004-12-22 Energy Storage Systems Pty, Ltd. An electrolyte for an energy storage device
JP2007305549A (en) * 2006-04-12 2007-11-22 Matsushita Electric Ind Co Ltd Cathode active substance, its manufacturing method and nonaqueous electrolyte secondary battery
WO2023190746A1 (en) * 2022-03-29 2023-10-05 旭化成株式会社 Nonaqueous secondary battery

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282648A (en) * 1985-10-04 1987-04-16 Showa Denko Kk Secondary battery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282648A (en) * 1985-10-04 1987-04-16 Showa Denko Kk Secondary battery

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61164183A (en) * 1985-01-17 1986-07-24 Seiko Instr & Electronics Ltd Electronic metronome
EP1488435A1 (en) * 2002-03-19 2004-12-22 Energy Storage Systems Pty, Ltd. An electrolyte for an energy storage device
EP1488435A4 (en) * 2002-03-19 2008-03-26 Cap Xx Ltd An electrolyte for an energy storage device
JP2007305549A (en) * 2006-04-12 2007-11-22 Matsushita Electric Ind Co Ltd Cathode active substance, its manufacturing method and nonaqueous electrolyte secondary battery
WO2023190746A1 (en) * 2022-03-29 2023-10-05 旭化成株式会社 Nonaqueous secondary battery

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