JPS646369A - Nonaqueous electrolyte secondary cell - Google Patents

Nonaqueous electrolyte secondary cell

Info

Publication number
JPS646369A
JPS646369A JP62161780A JP16178087A JPS646369A JP S646369 A JPS646369 A JP S646369A JP 62161780 A JP62161780 A JP 62161780A JP 16178087 A JP16178087 A JP 16178087A JP S646369 A JPS646369 A JP S646369A
Authority
JP
Japan
Prior art keywords
lithium
negative electrode
memory backup
power source
electrode
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
JP62161780A
Other languages
Japanese (ja)
Inventor
Nobuo Eda
Hide Koshina
Teruyoshi Morita
Toru Matsui
Yukio Nishikawa
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 JP62161780A priority Critical patent/JPS646369A/en
Publication of JPS646369A publication Critical patent/JPS646369A/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
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/40—Alloys based on alkali metals
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To make it possible to obtain a power source optimum for memory backup purpose by using a cadmium-indium-lead alloy negative electrode in which a specific lithium is absorbed, as a negative electrode to absorb and emit the lithium ions. CONSTITUTION:When polyaniline is used as a positive electrode material of a cell for memory backup purpose, a negative electrode whose potential is higher than 0.27V to the lithium metal is used. By using a material in which the potential of the negative electrode is higher than 0.27V to the metal lithium as the standard electrode in such a way, the inserting reaction of the lithium ion to the positive electrode can be avoided, and no trouble occurs in the charge and discharge operation after the discharge even though an 0V long period overdischarge is operated. Consequently, an optimum memory backup power source can be obtained.
JP62161780A 1987-06-29 1987-06-29 Nonaqueous electrolyte secondary cell Pending JPS646369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62161780A JPS646369A (en) 1987-06-29 1987-06-29 Nonaqueous electrolyte secondary cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62161780A JPS646369A (en) 1987-06-29 1987-06-29 Nonaqueous electrolyte secondary cell

Publications (1)

Publication Number Publication Date
JPS646369A true JPS646369A (en) 1989-01-10

Family

ID=15741764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62161780A Pending JPS646369A (en) 1987-06-29 1987-06-29 Nonaqueous electrolyte secondary cell

Country Status (1)

Country Link
JP (1) JPS646369A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011124052A (en) * 2009-12-10 2011-06-23 Murata Mfg Co Ltd Nonaqueous electrolyte secondary battery and method for charging the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011124052A (en) * 2009-12-10 2011-06-23 Murata Mfg Co Ltd Nonaqueous electrolyte secondary battery and method for charging the same

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