▎ 摘　　要

NOVELTY - A lithium battery anode material comprises 5-30 wt.% fluorinated graphene and 70-95 wt.% manganese dioxide. USE - Lithium battery anode material. ADVANTAGE - The method is simple and easy, and suitable for engineering production. The product has improved utilization rate and battery specific energy. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of lithium battery anode material comprising taking fluorinated graphene and organic solvent, ultrasonicating to obtain monodisperse fluorinated graphene solution, adding manganese dioxide powder, stirring and heating at 40-60 degrees C, sintering at 300-320 degrees C for 20-30 hours, and grinding.