Title:
ALL-SOLID-STATE BATTERY AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/127283
Kind Code:
A1
Abstract:
An all-solid-state battery according to the present invention is provided with: a multilayer structure in which solid electrolyte layers and electrode layers containing an electrode active material are alternately stacked; and a cover layer which is provided on at least one of the upper surface and the lower surface of the multilayer structure in the stacking direction. With respect to this all-solid-state battery, the cover layer contains an oxide-based solid electrolyte and a filler material which has insulating properties, while having a sintering temperature that is higher than the sintering temperature of the oxide-based solid electrolyte.
Inventors:
ORIMO YOKO (JP)
ITO DAIGO (JP)
ITO DAIGO (JP)
Application Number:
PCT/JP2022/040464
Publication Date:
July 06, 2023
Filing Date:
October 28, 2022
Export Citation:
Assignee:
TAIYO YUDEN KK (JP)
International Classes:
H01M10/052; H01B1/06; H01B1/08; H01M10/0562; H01M10/0585
Domestic Patent References:
| WO2019181909A1 | 2019-09-26 |
Foreign References:
| JP2020166965A | 2020-10-08 | |||
| JP2019087347A | 2019-06-06 | |||
| JP2019087348A | 2019-06-06 | |||
| JP2011198692A | 2011-10-06 | |||
| JP2022135581A | 2022-09-15 |
Attorney, Agent or Firm:
KATAYAMA, Shuhei (JP)
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