Title:
硫化物固体電解質の製造方法
Document Type and Number:
Japanese Patent JP6686860
Kind Code:
B2
Abstract:
Provided is a method of producing a sulfide solid electrolyte with which the capacity retention of an all-solid-state battery can be improved. The method of producing a sulfide solid electrolyte comprises synthesizing material for a sulfide solid electrolyte from raw material for an electrolyte; and after said synthesizing, heating the material for a sulfide solid electrolyte in a flow of a gas at a temperature of no less than a melting point of elemental sulfur, the gas being able to form a chemical bond with the elemental sulfur.
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Inventors:
Masahiro Iwasaki
Takuo Yanagi
Takuo Yanagi
Application Number:
JP2016239151A
Publication Date:
April 22, 2020
Filing Date:
December 09, 2016
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M10/0562; C01B25/14; H01B13/00
Domestic Patent References:
| JP2013211171A | ||||
| JP2009093995A | ||||
| JP2015002054A | ||||
| JP2013037897A | ||||
| JP2016024874A | ||||
| JP2014167845A |
Foreign References:
| WO2015011937A1 | ||||
| WO2016104702A1 |
Attorney, Agent or Firm:
Noriyuki Yamamoto
Akihiko Yamashita
Kishimoto Tatsuto
Akihiko Yamashita
Kishimoto Tatsuto