▎ 摘　　要

NOVELTY - Production of graphene material comprises mixing 1-100 pts. wt. graphite, 0.01-10 pts. wt. substance F, and 0.01-10 pts. wt. alkaline substance, dissolving using water and/or solvent, and shear mixing and/or performing ultrasonic treatment for 30 minutes to obtain graphene dispersion liquid; and removing solvent to obtain graphene product. The substance F has two or more benzene ring structures, and two or more functional groups charged in solvent. USE - Method for producing graphene material (claimed). ADVANTAGE - The method is simple, low-cost, environment-friendly, and suitable for industrial mass production of high-quality graphene. It avoids use of high-cost or environmental-hazard strong oxidants or reducing agents. The graphene material has high physical properties.