CATHODE ACTIVE MATERIAL, METHOD OF FABRICATING THE SAME AND BATTERY HAVING THE SAME

摘要

The present invention relates to an anode active material for lithium secondary batteries, a manufacturing method thereof, and a secondary battery having the same, more specifically to an anode active material, comprising: an anode active material core; and a conductive barrier layer comprising at least one selected from a group comprising antimony zinc oxide, antimony tin oxide, or their composition; a manufacturing method thereof; and a secondary battery comprising the same. The anode active material has a pore where the conductive barrier layer connects the anode active material core from the surface of the anode active material.