▎ 摘　　要

NOVELTY - Preparing sodium ion battery anode material comprises adding cobalt source, molybdenum source, sulfur source, nitrogen source and ethylenediamine to graphene oxide suspension and stirring uniformly and performing solvent thermal reaction to obtain a cobalt- molybdenum-sulfur/nitrogen-doped reduced graphene oxide sodium ion battery anode material, which is the sodium ion battery anode material. USE - The method is useful for preparing sodium ion battery anode material. ADVANTAGE - The method: produces anode material of a sodium ion battery can improve the cycle stability of the sodium ion battery; is simple; and has good repeatability.