▎ 摘　　要

NOVELTY - Synthesizing graphene derivatives from asphaltene involves grinding asphaltene to a powder, heating the powdered asphaltene in a heating chamber in a furnace while rotating the heating chamber, maintaining simultaneously a stream of inert gas through the heating chamber at a selected carbonization temperature for a carbonization period of time, dispersing the carbonized asphaltene in a liquid intercalating agent to form a suspension, subjecting the suspension of carbonized asphaltene to ultrasonic agitation to exfoliate the carbonized asphaltene, and purifying the suspension of exfoliated carbonized asphaltene by gradient differential centrifugation to obtain graphene derivatives from the asphaltene. USE - Method for synthesizing graphene derivatives from asphaltene. ADVANTAGE - The method enables to synthesize high quality graphene derivatives from asphaltene, enhance the properties of the graphene derivatives, and has ensured uniform heat exposure on asphaltene particles.