JPS646384A - Nonaqueous electrolyte secondary cell - Google Patents

Nonaqueous electrolyte secondary cell

Info

Publication number
JPS646384A
JPS646384A JP62161779A JP16177987A JPS646384A JP S646384 A JPS646384 A JP S646384A JP 62161779 A JP62161779 A JP 62161779A JP 16177987 A JP16177987 A JP 16177987A JP S646384 A JPS646384 A JP S646384A
Authority
JP
Japan
Prior art keywords
active substance
discharge capacity
main active
lithium
positive 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
JP62161779A
Other languages
Japanese (ja)
Inventor
Yukio Nishikawa
Teruyoshi Morita
Nobuo Eda
Hide Koshina
Toru Matsui
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 JP62161779A priority Critical patent/JPS646384A/en
Publication of JPS646384A publication Critical patent/JPS646384A/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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • 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)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To improve the overdischarge-resisting property by making the discharge capacity of alkaline metal ions which are absorbed and emitted by the charge and the discharge to a specific negative electrode alloy larger than the discharge capacity of a manganese dioxide which is the main active substance of a positive electrode, and smaller than the discharge capacity of the whole positive electrode. CONSTITUTION:Manganese dioxide is used as the main active substance of a positive electrode 7, and an anatase-type titanium dioxide is used as the auxiliary active substance, while an alloy in which lithium and the alloy are formed by absorbing the alkaline metal ions, or the lithium ions, in the electrolyte in the discharge, and the lithium is emitted as ions in the electrolyte is used as a negative electrode 4. And the discharge capacity of the lithium which is the negative electrode 4 is composed larger than the discharge capacity of the manganese dioxide which is the main active substance, and smaller than the discharge capacity of the whole positive electrode 7 consisting of the main active substance and the auxiliary active substance, the anatase-type titanium oxide, which is added to the main active substance. As a result, the cell voltage can be overdischarged up to the 0V value. In such a composition, the overdischarge-resisting property can be improved.
JP62161779A 1987-06-29 1987-06-29 Nonaqueous electrolyte secondary cell Pending JPS646384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62161779A JPS646384A (en) 1987-06-29 1987-06-29 Nonaqueous electrolyte secondary cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62161779A JPS646384A (en) 1987-06-29 1987-06-29 Nonaqueous electrolyte secondary cell

Publications (1)

Publication Number Publication Date
JPS646384A true JPS646384A (en) 1989-01-10

Family

ID=15741746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62161779A Pending JPS646384A (en) 1987-06-29 1987-06-29 Nonaqueous electrolyte secondary cell

Country Status (1)

Country Link
JP (1) JPS646384A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342712A (en) * 1993-05-17 1994-08-30 Duracell Inc. Additives for primary electrochemical cells having manganese dioxide cathodes
US5441832A (en) * 1992-08-01 1995-08-15 United Kingdom Atomic Energy Authority Electrochemical cell
US6596439B1 (en) 2000-04-26 2003-07-22 Quallion Llc Lithium ion battery capable of being discharged to zero volts
US7177691B2 (en) 1999-07-30 2007-02-13 Advanced Bionics Corporation Implantable pulse generators using rechargeable zero-volt technology lithium-ion batteries
US10027157B2 (en) 2012-09-07 2018-07-17 Nuvectra Corporation Implant current controlled battery charging based on temperature
US10103559B2 (en) 2012-09-07 2018-10-16 Nuvectra Corporation Method of improving battery recharge efficiency by statistical analysis

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5441832A (en) * 1992-08-01 1995-08-15 United Kingdom Atomic Energy Authority Electrochemical cell
US5342712A (en) * 1993-05-17 1994-08-30 Duracell Inc. Additives for primary electrochemical cells having manganese dioxide cathodes
US7177691B2 (en) 1999-07-30 2007-02-13 Advanced Bionics Corporation Implantable pulse generators using rechargeable zero-volt technology lithium-ion batteries
US7184836B1 (en) 1999-07-30 2007-02-27 Advanced Bionics Corporation Implantable devices using rechargeable zero-volt technology lithium-ion batteries
US7248929B2 (en) 1999-07-30 2007-07-24 Advanced Bionics Corporation Implantable devices using rechargeable zero-volt technology lithium-ion batteries
US6596439B1 (en) 2000-04-26 2003-07-22 Quallion Llc Lithium ion battery capable of being discharged to zero volts
US7101642B2 (en) 2000-04-26 2006-09-05 Quallion Llc Rechargeable lithium battery for tolerating discharge to zero volts
US8637184B2 (en) 2000-04-26 2014-01-28 Quallion Llc Rechargeable lithium battery for tolerating discharge to zero volts
US10027157B2 (en) 2012-09-07 2018-07-17 Nuvectra Corporation Implant current controlled battery charging based on temperature
US10103559B2 (en) 2012-09-07 2018-10-16 Nuvectra Corporation Method of improving battery recharge efficiency by statistical analysis
US10847978B2 (en) 2012-09-07 2020-11-24 Cirtec Medical Corp. Method of improving battery recharge efficiency by statistical analysis

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