Title:
SOLID-STATE BATTERY, AND SOLID-STATE BATTERY MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/127192
Kind Code:
A1
Abstract:
Realized is a solid-state battery using a silica-based glass material and exhibiting superior battery characteristics. A solid-state battery (1A) includes a laminate (10A), a silica-based glass material (20A), and a buffer layer (30A). The laminate (10A) has: a cathode layer (11) and an anode layer (12) which are electrode layers; and a solid electrolytic layer (13). The solid electrolytic layer (13) and each of the electrode layers are alternately laminated. In one example, the anode layer (12) is located as the outermost layer. The silica-based glass material (20A) covers the laminate (10A). The buffer layer (30A) has insulation property and is provided between the silica-based glass material (20A) and the anode layer (12) which is the outermost layer of the laminate (10A).
Inventors:
KAWANO YOICHIRO (JP)
MITANI AKIHIRO (JP)
MITANI AKIHIRO (JP)
Application Number:
PCT/JP2022/031062
Publication Date:
July 06, 2023
Filing Date:
August 17, 2022
Export Citation:
Assignee:
FDK CORP (JP)
International Classes:
H01M10/0585; H01M10/052; H01M10/0562; H01M50/548
Domestic Patent References:
| WO2018163514A1 | 2018-09-13 | |||
| WO2018123319A1 | 2018-07-05 | |||
| WO2019139070A1 | 2019-07-18 |
Foreign References:
| JP2016001600A | 2016-01-07 |
Attorney, Agent or Firm:
FUSO INTERNATIONAL PATENT FIRM (JP)
Download PDF: