JPS5721071A - Solid lithium battery - Google Patents

Solid lithium battery

Info

Publication number
JPS5721071A
JPS5721071A JP9570280A JP9570280A JPS5721071A JP S5721071 A JPS5721071 A JP S5721071A JP 9570280 A JP9570280 A JP 9570280A JP 9570280 A JP9570280 A JP 9570280A JP S5721071 A JPS5721071 A JP S5721071A
Authority
JP
Japan
Prior art keywords
lithium
alumina
active material
beta
positive active
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
JP9570280A
Other languages
Japanese (ja)
Inventor
Shigeru Matake
Atsuo Imai
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9570280A priority Critical patent/JPS5721071A/en
Publication of JPS5721071A publication Critical patent/JPS5721071A/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
    • H01M6/18—Cells with non-aqueous electrolyte with solid 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)

Abstract

PURPOSE:To enhance the utilization rate of a positive active material, and prevent any increase in the internal resistance of a positive electrode by preparing the positive active material by adding a given beta-alumina or the like to a positve active material base. CONSTITUTION:A positve active material is prepared by adding lithium beta-alumina, lithium beta''- alumina or a mixture of these compounds to a positive active material base. The content of the former lithium beta-alumina or the like is preferably 5- 50vol% of the positive active material. The former lithium beta-alumina and lithium beta''-alumina is preferred to be prepared by replacing over 25% of sodium atoms contained in sodium beta-alumina with lithium. A negative electrode is made of lithium foil or the like providing lithium ions. A solid electrolyte is made of lithium beta-alumina, a mixture powder of lithium iodide and alpha-alumina, lithium nitride or the like. Any sort of positive active material base is acceptable but it is preferably copper sulfide, titanium sulfide, lead iodide, phosphorus iron selenide, manganese dioxide or the like. Owing to the above constitution, any generation of an inactive state film, which might be developed in contact face between the electrolyte and a positive electrode, is prevented. Consequently, the utilization rate of the positive active material can be increased, and the internal resistance of the positive electrode can be reduced.
JP9570280A 1980-07-15 1980-07-15 Solid lithium battery Pending JPS5721071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9570280A JPS5721071A (en) 1980-07-15 1980-07-15 Solid lithium battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9570280A JPS5721071A (en) 1980-07-15 1980-07-15 Solid lithium battery

Publications (1)

Publication Number Publication Date
JPS5721071A true JPS5721071A (en) 1982-02-03

Family

ID=14144828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9570280A Pending JPS5721071A (en) 1980-07-15 1980-07-15 Solid lithium battery

Country Status (1)

Country Link
JP (1) JPS5721071A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1106940C (en) * 1997-12-09 2003-04-30 佳能株式会社 Adsorbent, ink retaining container, adsorbent element, ink supply system, and inkjet recording device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1106940C (en) * 1997-12-09 2003-04-30 佳能株式会社 Adsorbent, ink retaining container, adsorbent element, ink supply system, and inkjet recording device

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