Title:
SULFIDE-BASED SOLID ELECTROLYTE, PREPARATION METHOD THEREOF, AND ALL-SOLID-STATE BATTERY PREPARED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2023/038371
Kind Code:
A1
Abstract:
The present invention relates to a sulfide-based solid electrolyte, a preparation method therefor, and an all-solid-state battery prepared therefrom. The sulfide-based solid electrolyte according to the present invention solves the interfacial resistance problem of a solid electrolyte by including a cathode-coating material and containing the corresponding solid electrolyte in a cathode complex of the cathode layer, whereby an improvement is brought about in the capacity and stability of the battery.
Inventors:
RYU KWANG SUN (KR)
CHO JI UN (KR)
RAJAGOPAL RAJESH (KR)
CHO JI UN (KR)
RAJAGOPAL RAJESH (KR)
Application Number:
PCT/KR2022/013197
Publication Date:
March 16, 2023
Filing Date:
September 02, 2022
Export Citation:
Assignee:
UNIV ULSAN FOUND IND COOP (KR)
International Classes:
H01M10/0562; C01B25/14; H01B1/06; H01M4/131; H01M4/136; H01M4/62; H01M10/052
Foreign References:
| KR20210034708A | 2021-03-31 | |||
| JP2013157090A | 2013-08-15 | |||
| KR20150132265A | 2015-11-25 | |||
| JP2009218124A | 2009-09-24 | |||
| KR20200086211A | 2020-07-16 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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