Title:
METHOD FOR MANUFACTURING HALOGENATED LITHIUM AND METHOD FOR MANUFACTURING SULFIDE SOLID ELECTROLYTE
Document Type and Number:
WIPO Patent Application WO/2022/158422
Kind Code:
A1
Abstract:
Provided is a method for manufacturing halogenated lithium, the method being characterized by carrying out a mixing/heat treating step for mixing lithium sulfide and a halogenated ammonium under heating conditions of 90-250°C. By using this method, byproducts can easily be removed without involving a step for directly removing moisture and without using a simple halogen, which would make handling complicated, additionally, and the energy needed for production is prevented from being excessive.
Inventors:
KAMBARA TAKAYOSHI (JP)
YAMADA HIROAKI (JP)
YAMADA HIROAKI (JP)
Application Number:
PCT/JP2022/001407
Publication Date:
July 28, 2022
Filing Date:
January 17, 2022
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C01D15/04; C01B17/45; H01B13/00; H01M4/62; H01M10/0562
Domestic Patent References:
| WO2017159665A1 | 2017-09-21 |
Foreign References:
| JP2001106524A | 2001-04-17 | |||
| JP2018203569A | 2018-12-27 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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