▎ 摘　　要

NOVELTY - Preparing composite inorganic lithium salt-coated anode material, comprises (i) adding coupling agent into organic solvent, heating and stirring to obtain a mixed solution, then adding inorganic lithium salt or inorganic lithium salt precursor, and carbon material into the mixed solution, and continuing to heating and stirring to evenly coating the carbon material on the surface of the inorganic lithium salt precursor, (ii) adding anode material into the solution obtained in step (i), heating and stirring, and transferring to a rotary evaporator for evaporating the solvent to dryness to obtain composite inorganic lithium salt-coated anode material, and (iii) placing the composite inorganic lithium salt-coated anode material obtained in step (ii) in a sintering furnace with an inert atmosphere for sintering, and cooling to obtain final product. USE - The composite inorganic lithium salt-coated anode material is useful in anode for lithium battery (all claimed). DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: composite inorganic lithium salt-coated anode material prepared by above method; anode, comprising composite inorganic lithium salt-coated anode material; and lithium battery, comprising anode.