ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

摘要

The present invention relates to an anode active material, a method for manufacturing same, and a lithium secondary battery comprising same, and provides an anode active material for a lithium secondary battery, comprising: a compound capable of reversible intercalation and deintercalation of lithium; and a coating layer positioned on at least a portion of the surface of the compound, wherein the coating layer contains Li3P04, and the coating layer further comprises a lithium metal compound, a metal oxide, and/or a combination of same.