▎ 摘　　要

NOVELTY - Preparation of lithium iron phosphate/graphene composite material comprises taking polyethylene glycol solution, phosphoric acid solution and lithium hydroxide solution and stirring; adding ferrous sulfate solution and graphene oxide, slowly adding phenylcarbinol, stirring, hydrothermal reacting, filtering, washing, and drying; and tubular furnace heating, cooling to room temperature and grinding. USE - Method for preparing lithium iron phosphate/graphene composite material (claimed).