METHOD FOR MANUFACTURING A POSITIVE ELECTRODE ACTIVE MATERIAL FOR A LITHIUM SECONDARY BATTERY, POSITIVE ELECTRODE ACTIVE MATERIAL FOR A LITHIUM SECONDARY BATTERY MANUFACTURED ACCORDING TO THE METHOD, AND LITHIUM SECONDARY BATTERY INCLUDING THE POSITI

摘要

The present invention relates to a method of manufacturing a positive electrode active material for a lithium secondary battery, a positive electrode active material for a lithium secondary battery manufactured according to the method, and a lithium secondary battery including the positive electrode active material. The method includes: forming a positive electrode active material precursor by mixing at least one of a nickel supply source, a cobalt supply source, and a manganese supply source with a carbon supply source and a solvent; and mixing and performing a thermal treatment process on the active material precursor for a lithium secondary battery and a lithium supply source.