NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME

Disclosed are a negative active material for a rechargeable lithium battery and a rechargeable lithium battery including the same, and the negative active material for a rechargeable lithium battery includes a core including silicon nanoparticles and a lithium titanium-based oxide, and an amorphous carbon layer on the surface of the core.