JPS55157870A - Solid electrolyte cell - Google Patents

Solid electrolyte cell

Info

Publication number
JPS55157870A
JPS55157870A JP6592279A JP6592279A JPS55157870A JP S55157870 A JPS55157870 A JP S55157870A JP 6592279 A JP6592279 A JP 6592279A JP 6592279 A JP6592279 A JP 6592279A JP S55157870 A JPS55157870 A JP S55157870A
Authority
JP
Japan
Prior art keywords
lii
metal element
divalent metal
negative electrode
solid electrolyte
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
JP6592279A
Other languages
Japanese (ja)
Inventor
Yuzuru Ito
Kensuke Tawara
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP6592279A priority Critical patent/JPS55157870A/en
Publication of JPS55157870A publication Critical patent/JPS55157870A/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
    • H01M6/182—Cells with non-aqueous electrolyte with solid electrolyte with halogenide as solid electrolyte

Abstract

PURPOSE:To raise the Li ion conductivity of cell by using an alloy of Li and a divalent metal element as a negative electrode and also forming LiI with Li ion voids partially substituted with a divalent metal element at the interface between the negative electrode and positive electrode. CONSTITUTION:As the negative electrode active material 6, an alloy of Li and a divalent metal element, e.g., Li-Ca alloy sheet, etc., is used. The positive electrode 5 is made up of a charge-transfer complex composed of iodine-impregnated poly-4- vinylpyridine. And, when the negative electrode 6 comes into contact with the positive electrode 5, the LiI solid electrolyte 7 is formed by a chemical reaction at the interface between them. In the solid electrolyte layer 7, besides LiI, Li ion boids are formed from the substitution of Li ions present in the LiI lattice with Ca ions, whereby raising Li ion conductivity. The perferred divalent metal element used includes Be, Mg, Ca, Sr, Ba, Ra, Zn, or Cd.
JP6592279A 1979-05-28 1979-05-28 Solid electrolyte cell Pending JPS55157870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6592279A JPS55157870A (en) 1979-05-28 1979-05-28 Solid electrolyte cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6592279A JPS55157870A (en) 1979-05-28 1979-05-28 Solid electrolyte cell

Publications (1)

Publication Number Publication Date
JPS55157870A true JPS55157870A (en) 1980-12-08

Family

ID=13300939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6592279A Pending JPS55157870A (en) 1979-05-28 1979-05-28 Solid electrolyte cell

Country Status (1)

Country Link
JP (1) JPS55157870A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868879A (en) * 1981-09-30 1983-04-23 アジアンス・スパシアル・ユ−ロペエンヌ Improved electrochemical generator and method of producing same
JPS6132954A (en) * 1984-07-25 1986-02-15 Nippon Telegr & Teleph Corp <Ntt> Negative electrode for lithium battery
KR100646540B1 (en) * 2005-09-27 2006-11-23 삼성에스디아이 주식회사 Negative electrode for lithium rechargeable battery and lithium rechargeable battery comprising the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868879A (en) * 1981-09-30 1983-04-23 アジアンス・スパシアル・ユ−ロペエンヌ Improved electrochemical generator and method of producing same
JPH0352187B2 (en) * 1981-09-30 1991-08-09 Ajansu Supashiaru Yuuropeennu
JPS6132954A (en) * 1984-07-25 1986-02-15 Nippon Telegr & Teleph Corp <Ntt> Negative electrode for lithium battery
KR100646540B1 (en) * 2005-09-27 2006-11-23 삼성에스디아이 주식회사 Negative electrode for lithium rechargeable battery and lithium rechargeable battery comprising the same

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