Title:
【発明の名称】リチウム二次電池
Document Type and Number:
Japanese Patent JP3065797
Kind Code:
B2
Abstract:
PURPOSE:To provide a lithium solid electrolyte secondary battery which keeps its discharge capacity high and can thereby suppress the generation of dendrites. CONSTITUTION:A carbonaceous material 4 which traps lithium ions is disposed near a negative electrode. The carbonaceous material 4 is a sheet of carbonaceous porous body, which is divided along its thickness into two layers, one (40) of which is buried into a layer 3 of solid electrolyte. Metal lithium is packed in the other layer 41 to form a layer of negative electrode active material.
Inventors:
Kenji Nakai
Koji Higashimoto
Kensuke Hironaka
Hayakawa and others
Takefumi Nakanaga
Masatoshi Taniguchi
Koji Higashimoto
Kensuke Hironaka
Hayakawa and others
Takefumi Nakanaga
Masatoshi Taniguchi
Application Number:
JP20234192A
Publication Date:
July 17, 2000
Filing Date:
July 29, 1992
Export Citation:
Assignee:
Shin-Kobe Electric Machinery Co., Ltd.
Otsuka Chemical Co., Ltd.
Otsuka Chemical Co., Ltd.
International Classes:
H01M10/05; H01M4/13; H01M10/0565; H01M10/0585; (IPC1-7): H01M10/40
Domestic Patent References:
| JP5144315A | ||||
| JP4171676A | ||||
| JP4267074A |
Attorney, Agent or Firm:
Hidetoshi Matsumoto (1 outside)