BATTERY CATHODE MATERIAL, ITS PRECURSOR, METHOD FOR ITS MANUFACTURE, AND LITHIUM-ION BATTERY

The present disclosure provides a battery cathode material, including a lithium nickel manganese oxide powder, a crystal structure of the lithium nickel manganese oxide powder is single crystal, a particle size span of the lithium nickel manganese oxide powder is less than 5, and the particle size span is (D−D)/Dfrom a particle size distribution.