Title:
MANUFACTURING METHODS OF SULFIDE-BASED SOLID ELECTROLYTE
Document Type and Number:
WIPO Patent Application WO/2024/058426
Kind Code:
A1
Abstract:
Disclosed is a manufacturing method of a sulfide-based solid electrolyte with a desired particle size by wet grinding. The present invention provides a manufacturing method of a sulfide-based solid electrolyte, the method comprising: a step of preparing a sulfide-based solid electrolyte material; and a micronization step of wet grinding the sulfide-based solid electrolyte material, wherein an organic solvent is used as a dispersion medium used in the wet grinding, and a ketone solvent is used as a dispersion stabilizer.
Inventors:
CHUN JAEHWAN (KR)
PARK JOONWOO (KR)
LEE JEONGHYUN (KR)
RYU JONG HO (KR)
PARK JOONWOO (KR)
LEE JEONGHYUN (KR)
RYU JONG HO (KR)
Application Number:
PCT/KR2023/011383
Publication Date:
March 21, 2024
Filing Date:
August 03, 2023
Export Citation:
Assignee:
LOTTE ENERGY MAT CORPORATION (KR)
International Classes:
H01M10/0562; C01B25/14
Foreign References:
| KR20170001715A | 2017-01-04 | |||
| KR20200051012A | 2020-05-12 | |||
| JP2008004459A | 2008-01-10 | |||
| JP2021082409A | 2021-05-27 | |||
| JP6719038B1 | 2020-07-08 |
Attorney, Agent or Firm:
HMP IP GROUP (KR)
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