Method of separating solid electrolyte and cathode active material which are contained in slurry

Abstract

A method of easily separating a solid electrolyte and a cathode active material which are contained in a slurry is disclosed. The method of separating a solid electrolyte and a cathode active material which are contained in a slurry includes: adding a fluorine-based solvent to the slurry containing the solid electrolyte and the cathode active material, the cathode active material containing at least one selected from nickel, cobalt and manganese as a constituent element.

Dependencies are inferred from the claim text.