COIN-SHAPED BATTERY AND METHOD FOR PRODUCING SAME

A coin-shaped battery (101) includes: at least one laminated body (1 through 3) which includes a positive electrode layer (11, 21, 31), a solid-electrolyte layer (12, 22, 32), and a negative electrode layer (13, 23, 33), the positive electrode layer (11, 21, 31), the solid-electrolyte layer (12, 22,...

Full description

Saved in:
Bibliographic Details
Main Authors SUGIYO, Takeshi, KAWASE, Hirokazu
Format Patent
LanguageEnglish
French
German
Published 29.07.2020
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online AccessGet full text

Cover

More Information
Summary:A coin-shaped battery (101) includes: at least one laminated body (1 through 3) which includes a positive electrode layer (11, 21, 31), a solid-electrolyte layer (12, 22, 32), and a negative electrode layer (13, 23, 33), the positive electrode layer (11, 21, 31), the solid-electrolyte layer (12, 22, 32), and the negative electrode layer (13, 23, 33) being stacked; and an outer casing which is composed of a metal case (7) and a metal sealing plate (8) and in which the at least one laminated body (1 through 3) is enclosed. The at least one laminated body (1 through 3) is compressed by pressurization, and the solid-electrolyte layer (12, 22, 32) in the at least one laminated body (1 through 3) has an average thickness of not less than 5 µm and not more than 100 µm.
Bibliography:Application Number: EP20180832038