▎ 摘　　要

NOVELTY - A thin graphite polymer composite material preparing method involves adsorbing graphite intercalation compound and/or thin layer graphene with a catalyst on surface of polymer monomer to form a mixed reaction product. The mixed reaction product is subjected to catalytic polymerization reaction to obtain the thin layer graphene polymer composite material, where the graphite intercalation compound and the catalyst are selected from inorganic acid, organic acid, halogen, metal salt or metal oxide. USE - Method for preparing thin layer graphene polymer composite material for use as lithium ion battery electrode material or super capacitor electrode material. ADVANTAGE - The method enables preparing thin layer graphene polymer composite material with better safety in a simple, easy, inexpensive and eco-friendly manner.