▎ 摘　　要

NOVELTY - Preparing graphene micro lattice involves using process of additive manufacturing to form three dimensional micro-lattice structure deposited on surface of core mould. The core mold layer of graphene film, deposited graphene coating of metal core mold in chemical etching and removed of metal core mold to obtain graphene micro-lattice structure. USE - Method for preparing graphene micro lattice. ADVANTAGE - The method enables to prepare graphene micro lattice that has excellent mechanical property, and physical property.