Positive electrode ncm-based active material, positive electrode, and battery

Abstract

The present disclosure relates to a positive electrode NCM (nickel-cobalt-manganese)-based active material in which a crystallite size is 460 Å or more, and also relates to a positive electrode including the positive electrode NCM-based active material, and a battery including the positive electrode. According to the present disclosure, there are provided: the positive electrode NCM-based active material that can exhibit an improved cycling performance as well as high thermal stability; the positive electrode including the positive electrode NCM-based active material; and the battery including the positive electrode.

Dependencies are inferred from the claim text.