▎ 摘　　要

NOVELTY - Graphene micro-platelet aggregate, formed by the aggregation of graphene micro-platelets, is claimed. The graphene micro-platelet aggregate has a layered structure microscopically. USE - The graphene micro-platelet aggregate is useful in energy storage material, and environmental engineering. ADVANTAGE - The graphene micro-platelet aggregate: is capable of preparing high quality of graphene; and is simple, green and environment-friendly without pollution, which is more suitable for industrial popularization and application. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: preparing graphene micro-platelet aggregate; and preparation method of graphene aqueous solution.