A CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY COATED BY METAL OXIDE DERIVED FROM BIOWASTE A METHOD FOR MAKING THE SAME

摘要

One embodiment of the present invention is a lithium-based oxide particle having a layered structure represented by the following formula (1); and metal oxide particles coated on at least a portion of the surface of the lithium-based oxide particles. [Formula 1] Li x Ni a Co b M c O 2 In Formula 1, M is Al, Ni, Co, Mn, Cr, Fe, Mg, Sr, V or a combination thereof, and x, a, b and c are 0.8