Title:
METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE INCLUDING Sn
Document Type and Number:
WIPO Patent Application WO/2021/145248
Kind Code:
A1
Abstract:
The present invention can provide a method for producing a sulfide solid electrolyte, the method characterized by including: a solution preparation step for preparing a uniform solution that includes at least elemental lithium (Li), elemental tin (Sn), elemental phosphorus (P), and elemental sulfur (S) in an organic solvent; a drying step for removing the organic solvent from the uniform solution to obtain a precursor; and a heat treatment step for heat-treating the precursor to obtain a sulfide solid electrolyte.
Inventors:
ITO TOMOHIRO (JP)
Application Number:
PCT/JP2021/000182
Publication Date:
July 22, 2021
Filing Date:
January 06, 2021
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
H01B13/00; C01B25/14; C01B33/06; H01M10/052; H01M10/0562
Domestic Patent References:
| WO2019044517A1 | 2019-03-07 | |||
| WO2019239949A1 | 2019-12-19 | |||
| WO2017155119A1 | 2017-09-14 | |||
| WO2017002971A1 | 2017-01-05 |
Foreign References:
| JP2019169459A | 2019-10-03 |
Other References:
J. AM. CHEM. SOC., vol. 135, 2013, pages 15694 - 15697
See also references of EP 4092691A4
See also references of EP 4092691A4
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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