Title:
ALL-SOLID-STATE BATTERY AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/214476
Kind Code:
A1
Abstract:
The present invention provides an all-solid-state battery which is provided with: an oxide-based solid electrolyte layer; a first electrode layer that is provided on a first main surface of the oxide-based solid electrolyte layer and contains an electrode active material and a solid electrolyte; a first margin layer that is provided around the first electrode layer on the first main surface; a second electrode layer that is provided on a second main surface of the oxide-based solid electrolyte layer and contains an electrode active material and a solid electrolyte; and a second margin layer that is provided around the second electrode layer on the second main surface. With respect to this all-solid-state battery, the first margin layer and the second margin layer contain a matrix material and a filler material that is dispersed in the matrix material and is more stable to moisture than the matrix material.
Inventors:
OHASHI KOTARO (JP)
ORIMO YOKO (JP)
ITO DAIGO (JP)
ORIMO YOKO (JP)
ITO DAIGO (JP)
Application Number:
PCT/JP2023/008916
Publication Date:
November 09, 2023
Filing Date:
March 08, 2023
Export Citation:
Assignee:
TAIYO YUDEN KK (JP)
International Classes:
H01M4/13; H01M10/052; H01M4/62; H01M10/0562; H01M10/0585
Domestic Patent References:
| WO2019167821A1 | 2019-09-06 | |||
| WO2020031424A1 | 2020-02-13 | |||
| WO2013175993A1 | 2013-11-28 |
Foreign References:
| JP2014192041A | 2014-10-06 | |||
| JP2016207540A | 2016-12-08 |
Attorney, Agent or Firm:
KATAYAMA, Shuhei (JP)
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