JPS55163779A - Cell - Google Patents

Cell

Info

Publication number
JPS55163779A
JPS55163779A JP7270479A JP7270479A JPS55163779A JP S55163779 A JPS55163779 A JP S55163779A JP 7270479 A JP7270479 A JP 7270479A JP 7270479 A JP7270479 A JP 7270479A JP S55163779 A JPS55163779 A JP S55163779A
Authority
JP
Japan
Prior art keywords
positive electrode
metal oxide
active material
electrode active
agent
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
JP7270479A
Other languages
Japanese (ja)
Inventor
Nobuo Eda
Takashi Iijima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7270479A priority Critical patent/JPS55163779A/en
Publication of JPS55163779A publication Critical patent/JPS55163779A/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
    • H01M6/162—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
    • H01M6/168—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte by additives
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/16—Cells with non-aqueous electrolyte with 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)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To raise storability of cell by alkoxidizing the hydroxyl group of the surface of a metal oxide with an estrifying agent in case where a metal oxide is used as a positive electrode active material for an organic electrolyte cell. CONSTITUTION:The lithium sheet 4 as a negative electrode is attached to the surface of the grid 3 welded to the inner surface of the sealing plate 2. In case where a metal oxide is used as a positive electrode active material, the surface of the positive electrode 5 is treated with an estrifying agent for its hydroxyl group to form alkoxy groups. And, as the electrolyte, a solution of lithium perchlorate in a mixture of equivolumes of propylene carbonate and 1,2-dimethoxyethane is used. The preferred metal oxide used as the positive electrode active material includes manganese dioxide, cupric oxide, vanadium pentaoxide, molybdenum trioxide, trilead tetraoxide, dibismuth trioxide, dicobalt trioxide, and tricobalt tetraoxide, and also the preferred esterifying agent used includes primary alcohols, secondary alcohols, and diazomethane.
JP7270479A 1979-06-08 1979-06-08 Cell Pending JPS55163779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7270479A JPS55163779A (en) 1979-06-08 1979-06-08 Cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7270479A JPS55163779A (en) 1979-06-08 1979-06-08 Cell

Publications (1)

Publication Number Publication Date
JPS55163779A true JPS55163779A (en) 1980-12-20

Family

ID=13496997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7270479A Pending JPS55163779A (en) 1979-06-08 1979-06-08 Cell

Country Status (1)

Country Link
JP (1) JPS55163779A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228531B1 (en) * 1997-10-14 2001-05-08 Mitsubishi Chemical Corporation Electrode modification using surface associated lithium salts and an associated process for fabrication of an electrode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228531B1 (en) * 1997-10-14 2001-05-08 Mitsubishi Chemical Corporation Electrode modification using surface associated lithium salts and an associated process for fabrication of an electrode

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