Title:
METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE
Document Type and Number:
Japanese Patent JP2016225033
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing a sulfide solid electrolyte from an amorphous sulfide solid electrolyte where, in the step of heat treatment for producing a crystallized sulfide solid electrolyte from an amorphous sulfide solid electrolyte, by reducing the precipitation of sulfur and a sulfur compound on a wiring or the like, the clogging of the wiring is prevented, and the productive efficiency of the crystallized sulfide solid electrolyte is improved.SOLUTION: Provided is a method for producing a crystallized sulfide solid electrolyte having a process where an amorphous sulfide solid electrolyte is crystallized by heating treatment to produce a crystallized sulfide solid electrolyte, in which the process is performed using equipment having a reaction tank of performing crystallization, capture part for capturing sulfur and/or a sulfur compound in a gas made to flow out from the reaction tank; and a flow passage between the reaction tank and the capture part, and the flow passage is heated to 150°C.SELECTED DRAWING: Figure 1
Inventors:
MURAISHI KAZUO
Application Number:
JP2015107593A
Publication Date:
December 28, 2016
Filing Date:
May 27, 2015
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H01B13/00; C01B17/22
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuji Koga
Nobuo Sekine
Masaharu Konoue
Jun Tsuruta
Tetsuji Koga
Nobuo Sekine
Masaharu Konoue
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