Positive active material composition for rechargeable lithium battery, electrode prepared by using same and rechargeable lithium battery comprising same

PURPOSE: An anode active material composition, an anode manufactured thereby, and a lithium secondary battery including thereof are provided to reduce the resistance of the composition at the low temperature by including a metal oxide with a reformed surface. CONSTITUTION: An anode active material composition for a lithium secondary battery contains an anode active material and a metal oxide with a reformed surface. The metal oxide is attached with MRx on the surface. M refers to Si, Ti, Zr or Mg. R refers to an alkyl group of C1~C3. An anode for the lithium secondary battery comprises a current collector and an anode active material layer formed with the anode active material composition while being included in the current collector.