| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a coated active material arranged so that a coating layer can be formed while reducing the damage to an active material surface.SOLUTION: The manufacturing method of a coated active material including an active material and a coating layer having a sulfide solid electrolyte comprises: a preparation step for preparing a raw-material composition including the active material and the sulfide solid electrolyte; and a kneading step for performing a rotary and revolutionary kneading process on the raw material composition without using a fracture media to form the coating layer on the surface of the active material. |
