▎ 摘 要
NOVELTY - Making graphene involves providing multiple polyimide films, providing multiple carbon papers, stacking polyimide films and carbon papers alternately to form laminate and performing carbonization treatment and laminating to form intermediate product. The graphitization treatment is performed on intermediate product to form polyimide artificial graphite. The polyimide artificial graphite is stripped to form graphene. USE - Method for making graphene (claimed).