Title:
全固体電池
Document Type and Number:
Japanese Patent JP6748557
Kind Code:
B2
Abstract:
An all-solid-state battery includes a pair of electrode layers consisting of first and second electrode layers, and a solid-state electrolyte layer positioned between the pair of electrode layers, wherein the first electrode layer contains an electrode active material having an olivine-type crystalline structure, the solid-state electrolyte layer contains a solid-state electrolyte having a NASICON-type crystalline structure, and the solid-state electrolyte layer in the vicinity of the first electrode layer is expressed by a composition formula LixAyCozM′aM″bP3Oc. The all-solid-state battery can improve the long-term cycle stability.
Inventors:
Daigo Ito
Fukushima Takeyuki
Somen Hidenori
Small Yoichiro
Kawamura Chie
Fukushima Takeyuki
Somen Hidenori
Small Yoichiro
Kawamura Chie
Application Number:
JP2016209947A
Publication Date:
September 02, 2020
Filing Date:
October 26, 2016
Export Citation:
Assignee:
TAIYO YUDEN CO.,LTD.
International Classes:
H01M10/0562; H01M4/58; H01M10/0585
Domestic Patent References:
| JP201511864A | ||||
| JP201631782A | ||||
| JP2015170426A |
Attorney, Agent or Firm:
Hiroyuki Kurihara