▎ 摘　　要

NOVELTY - Preparing graphene conductive paste, comprises (a) stripping graphite dispersion under ultrasonic conditions, and separating to obtain a graphene nanosheet, (b) mixing the graphene nanosheet with a dispersing agent and a solvent to obtain a pre-paste, and (c) grinding and beating the obtained pre-paste. USE - The graphene conductive paste is useful in the field of lithium batteries, supercapacitors and conductive coatings as a conductive additive. ADVANTAGE - The method produces graphene rapidly under mild conditions at a low cost, maintains the intrinsic characteristics of a two-dimensional slice layer; has simple operation procedure and less equipment requirement; and meets large scale industrial production. The graphene conductive paste has complete laminated structure without surficial decoration and high electrical conductivity and fluidity, high specific surface area, unique two-dimensional network structure, high strength and high electron mobility, excellent physical and chemical properties.