JPS5652879A - Lithium battery - Google Patents

Lithium battery

Info

Publication number
JPS5652879A
JPS5652879A JP12684179A JP12684179A JPS5652879A JP S5652879 A JPS5652879 A JP S5652879A JP 12684179 A JP12684179 A JP 12684179A JP 12684179 A JP12684179 A JP 12684179A JP S5652879 A JPS5652879 A JP S5652879A
Authority
JP
Japan
Prior art keywords
betaalumina
electrolyte
solid electrolyte
solid
discharge current
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.)
Granted
Application number
JP12684179A
Other languages
Japanese (ja)
Other versions
JPS6252432B2 (en
Inventor
Hidehito Obayashi
Tatsu Nagai
Tetsuichi Kudo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12684179A priority Critical patent/JPS5652879A/en
Publication of JPS5652879A publication Critical patent/JPS5652879A/en
Publication of JPS6252432B2 publication Critical patent/JPS6252432B2/ja
Granted 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
    • H01M6/185—Cells with non-aqueous electrolyte with solid electrolyte with oxides, hydroxides or oxysalts as solid electrolytes

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)
  • Conductive Materials (AREA)

Abstract

PURPOSE:To increase the discharge current by using a solid electrolyte composed of specific lithium-betaalumina containing silver or tellurium to improve the conductivity. CONSTITUTION:A solid electrolyte composed of (Li, Ag)-betaalumina or (Li, Tl)- betaalumina is used between a lithium positive and negative elecrodes to constitute a solid battery. The solid electrolyte is formed in such a way that Na-betaalumina is synthesised by hot press method, sliced to 0.3-1mm. thickness, and ionexchanged to obtain (Li, Ag)-betaalumina or (Li, Tl)-betaalumina. A positive electrode is formed by binary simultaneous evaporation, of a PbI2 and Pb and a negative electrode is by evaporation of Li metal, and (Li, Ag)-betaalumina obtained by above mentioned method is used as an electrolyte. Thus a solid battery with an opencircuit voltage of 2.04V and short-circuit current of 100-2,000muA can be obtained, and the discharge current can be increased by using the electrolyte with high conductivity.
JP12684179A 1979-10-03 1979-10-03 Lithium battery Granted JPS5652879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12684179A JPS5652879A (en) 1979-10-03 1979-10-03 Lithium battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12684179A JPS5652879A (en) 1979-10-03 1979-10-03 Lithium battery

Publications (2)

Publication Number Publication Date
JPS5652879A true JPS5652879A (en) 1981-05-12
JPS6252432B2 JPS6252432B2 (en) 1987-11-05

Family

ID=14945202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12684179A Granted JPS5652879A (en) 1979-10-03 1979-10-03 Lithium battery

Country Status (1)

Country Link
JP (1) JPS5652879A (en)

Also Published As

Publication number Publication date
JPS6252432B2 (en) 1987-11-05

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