SULFIDE SOLID ELECTROLYTE MATERIAL, CATHODE BODY AND LITHIUM SOLID STATE BATTERY

摘要

The main object of the present invention is to provide a sulfide solid electrolyte material which copes with both the restraint of the increase in interface resistance and the restraint of the increase in bulk resistance. The present invention solves the above-mentioned problems by providing a sulfide solid electrolyte material characterized by containing at least one of Cl and Br.