▎ 摘　　要

NOVELTY - Preparing graphene powder, comprises (i) preparing graphene oxide solution, (ii) adding organic small molecules into the graphene oxide solution and drying to obtain graphite oxide containing organic small molecule, and (iii) subjecting the dried graphite oxide containing organic small molecule to thermal reduction process to obtain final product. USE - The graphene powder is useful in lithium ion battery and super capacitor. ADVANTAGE - The graphene powder has high stripping degree, thin sheet, less structural defects, excellent order degree and excellent conductive property.