NEGATIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD FOR PREPARING THE SAME AND RECHARGEABLE LITHIUM BATTERY USING THE SAME

摘要

The present invention relates to an anode active material for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery including the same. The present invention provides an anode active material for a lithium secondary battery, which is a composite or a mixture of carbon-metal, and comprises a carbon-based active material including a first ceramic coating layer; and a metal-based active material, or a metal-based active material including the ceramic coating layer; and a carbon-based active material.