▎ 摘　　要

NOVELTY - Preparing vanadium oxide/reduction graphene oxide complex material comprises (i) mixing the vanadium source, hexadecyl amine and absolute ethanol, stirring uniformly at room temperature, adding graphene oxide suspension, stirring and mixing uniformly to obtain the mixed solution, sealing the mixed solution under constant temperature condition after finishing reaction to obtain the first product, (ii) calcining the first product under an inert atmosphere to obtain a second product, and (iii) calcining the second product in the air to obtain the vanadium oxide/reduction graphene oxide complex material. USE - The vanadium oxide/reduction graphene oxide complex material used as a very potential water-based zinc ion anode material. ADVANTAGE - The method controls the shape of the complex material through the control of the reaction process, the obtained vanadium oxide/reduction graphene oxide complex material has excellent electrochemical performance and stable structure. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) vanadium oxide/reduction graphene oxide complex material prepared by above-mentioned method; (2) anode material; and (3) aqueous zinc ion battery. DESCRIPTION OF DRAWING(S) - The drawing shows flow chart of preparing vanadium oxide/reduction graphene oxide complex material. (Drawing includes non-English language text).