Title:
METHOD FOR PREPARING SULFIDE SOLID ELECTROLYTE MATERIAL AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/030026
Kind Code:
A1
Abstract:
Disclosed in the present invention are a method for preparing sulfide solid electrolyte material and an application thereof. The electrolyte has a structure of Li10GeP2S12, with a general chemical formula of LiaMbPcSd (M being one or more of Al, Ga, In, or Ta, and a, b, c, d >0). A Li10GeP2S12-type solid state electrolyte has the highest lithium ion conductivity, but the high cost of currently developed solid state electrolytes of this type prevents further practical application thereof.
Inventors:
ZHU JINHUI (CN)
CHEN ZHENYING (CN)
ZHANG XI (CN)
CHEN ZHENYING (CN)
ZHANG XI (CN)
Application Number:
PCT/CN2022/113370
Publication Date:
March 09, 2023
Filing Date:
August 18, 2022
Export Citation:
Assignee:
SHANGHAI FIRM LITHIUM NEW ENERGY TECH CO LTD (CN)
International Classes:
H01M10/0562; H01M10/0525; H01M10/058
Foreign References:
| CN103401018A | 2013-11-20 | |||
| JP2013033659A | 2013-02-14 | |||
| CN109361019A | 2019-02-19 | |||
| CN113948764A | 2022-01-18 | |||
| JP2019125502A | 2019-07-25 |
Attorney, Agent or Firm:
DUAN & DUAN LAW FIRM (CN)
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