Patent ID: 8110308

Claim:
An anode mix for a lithium secondary battery comprising a carbon-based anode active material, wherein the anode mix contains at least one compound selected from the group consisting of lithium metal oxides represented by Formula I and lithium metal sulfides represented by Formula II in an amount of 1 to 50% by weight, based on the total weight of the anode mix: Li x M y O z (I) wherein M is Ti, Sn, Cu, Pb, Sb, Zn, Fe, In, Al or Zr; and x, y and z are determined by an oxidation number of M; Li x′ M y′ S z′ (II) wherein M is Ti, Sn, Cu, Pb, Sb, Zn, Fe, In, Al or Zr; and x′, y′ and z′ are determined by an oxidation number of M.