▎ 摘　　要

NOVELTY - An asphalt graphene material is prepared by provision of raw material asphalt, pyrolysis and carbonization process. USE - Method for preparing asphalt graphene material (claimed). ADVANTAGE - The prepared material has low cost. The method has low equipment investment, simple operation, and no pollution. It is easy to realize industrialization, has high product purity, less defect and excellent performance.