METHOD OF PREPARING POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY PREPARED BY USING THE METHOD, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

摘要

Provided are a method of preparing a positive active material for a rechargeable lithium battery that includes: forming a positive active material for a rechargeable lithium battery precursor by mixing at least one of a nickel source, a cobalt source, and a manganese source with a carbon source and a solvent; and mixing the active material precursor for a rechargeable lithium battery and a lithium source followed by heat treatment, a positive active material for a rechargeable lithium battery prepared in the method, and a rechargeable lithium battery including the same.