▎ 摘　　要

Graphene-containing ordered mesoporous carbons (GOMCs) with low inner resistance, well-defined mesoporous, and high specific surface area was prepared via a one-pot aqueous route, followed by carbonization in nitrogen atmosphere. A sandwich-like microstructure was built by a cooperative self-assembly reaction among graphene oxide (GO) sheets, resorcinol-hexamethylenetetramine (HMTA) aqueous solution and amphiphilic triblock copolymer. By adjusting the ratio of GO and the soft template F127 in the precursor mixture, carbons with a controllable pore structure and a maximum surface area of 1,195 m(2)/g has been prepared. The supercapacitor based on GOMC-2.0-F1.5 shows a high electric conductivity (no obvious IR drop was found during charge/discharge process), high specific capacitance (209 F/g), and excellent cycling stability (no capacitance loss was found after 5,000 cycles). (C) 2015 Society of Plastics Engineers