Composite particle for lithium secondary battery positive electrode, method for producing composite particle for lithium secondary battery positive electrode, method for producing positive electrode for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery

摘要

A composite particle for a lithium secondary battery positive electrode containing coated active material particles and a binder, wherein the coated active material particles include positive electrode active material particles and a coating material that coats the surface of the positive electrode active material particles, Composite particles for a positive electrode of a lithium secondary battery, wherein the coating material contains a coating polymer having a predetermined SP value and optionally a conductive agent, a constituent element of the secondary battery and a secondary battery using the same, and a method for producing them.