N-doped ordered mesoporous carbon/graphene composites with supercapacitor performances fabricated by evaporation induced self-assembly

N-doped ordered mesoporous carbon/graphene composites with supercapacitor performance are successful synthesized by evaporation induced self-assembly (EISA). The capacitor performance test shows capacitance as high as 246 F/g at 1 A/g and the capacitance is equipped with excellent stability.278