▎ 摘　　要

NOVELTY - Double-coated modified high nickel cobalt-free single crystal ternary anode material i.e. lithium-nickel-manganese-tungstun complex of formula (LiNixMnyWzO2-TMO2-C) (I) is new. USE - Used as double-coated modified high nickel cobalt-free single crystal ternary anode material i.e. lithium-nickel-manganese-tungstun complex. ADVANTAGE - The double- layer coating modified high nickel cobalt-free single crystal ternary anode material has excellent electrochemical performance. The method is simple and has low production cost. DETAILED DESCRIPTION - Double-coated modified high nickel cobalt-free single crystal ternary anode material i.e. lithium-nickel-manganese-tungstun complex of formula (LiNixMnyWzO2-TMO2-C) (I) is new. x = 0.9-1; y = 0-0.06; z = 0-0.04; x+y+z = 1; and TMO2 = Al, Mg, Cu or Ti oxides. An INDEPENDENT CLAIM is also included for preparation of (I).