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Title:
METHOD FOR PRODUCING SULFIDE INORGANIC SOLID ELECTROLYTE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2020/203047
Kind Code:
A1
Abstract:
This production method is for producing a sulfide inorganic solid electrolyte material including Li, P and S as constituent elements. The method includes a preparation step for preparing a material inorganic composition (A) containing at least lithium sulfide, phosphorus sulfide and a crystal nucleator; and a vitrification step for vitrifying the material inorganic composition (A) by subjecting the material inorganic composition (A) to mechanical processing.

Inventors:
MATSUBARA TETSUYA (JP)
YOSHIDA TATSUSHI (JP)
TAMURA MOTOSHI (JP)
YAMAMOTO KAZUTOMI (JP)
Application Number:
PCT/JP2020/009708
Publication Date:
October 08, 2020
Filing Date:
March 06, 2020
Export Citation:
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Assignee:
FURUKAWA CO LTD (JP)
International Classes:
C01D15/00; H01B1/06; H01B1/10; H01B13/00; H01M10/052; H01M10/0562
Foreign References:
JP2015076181A2015-04-20
JP2017091810A2017-05-25
JP2016027545A2016-02-18
JP2019066565A2019-04-25
Other References:
See also references of EP 3950594A4
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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