METHOD OF MANUFACTURING SULFIDE SOLID ELECTROLYTE MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a method of manufacturing a sulfide solid electrolyte material in which the sulfide solid electrolyte material in a crystallized glass state is obtained without heating in a simple one-stage process.

SOLUTION: The present invention relates to the method of manufacturing the sulfide solid electrolyte material characterized in obtaining the sulfide solid electrolyte material in the crystallized glass state only through a synthesis process of using a material composition containing at least a sulfur (S) element and group 13 to group 15 elements, and carrying out high-energy mechanochemical processing at room temperature.

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