▎ 摘　　要

NOVELTY - A lithium ion anode material preparing method involves mixing lithium carbonate and molybdenum trioxide, uniformly mixing and putting into the muffle furnace for reaction, to obtain lithium molybdate material. The oxidized graphite and the lithium molybdate material are uniformly mixed and put into the hydrogen-nitrogen mixture atmosphere muffle furnace to react to obtain product. USE - Method for preparing lithium ion anode material for supercapacitor. ADVANTAGE - The material has high conductivity, high specific surface area, high energy density and high power density, and can be prepared in simple, easy and cost effective manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for producing lithium ion super capacitor, comprising (a) adding graphene-(Li2MoO3)-composite material, conductive agent and binder into NMP, mixing to obtain slurry, coating the slurry on a positive electrode current collector aluminum foil, and drying to obtain a positive electrode sheet, (b) adding graphite or hard carbon anode material, conductive agent and binder into NMP, mixing to obtain slurry, coating slurry on a negative electrode current collector copper foil, and drying to obtain a negative electrode sheet, and (c) laminating the negative electrode sheet, the separator and the positive electrode sheet to form a cell according to preparation process of the usual lithium ion battery, and injecting the electrolyte into the battery case, and sealing to obtain lithium-ion super-capacitor.