▎ 摘　　要

Boron nitride/reduced graphene oxide (BN/RGO) nanocomposites were synthesized by a facile liquid-phase exfoliation method. And the supercapacitors based on these nanocomposites show a high specific capacitance (140 F g(-1) at 2 A g(-1)), good rate performance (71.5 F g(-1) at 50 A g(-1)), and excellent cyclic stability (105.5% capacitance retention after 1000 cycles). These remarkable. electrochemical performances imply that the BN/RGO nanocomposites would have great potential applications in supercapacitors. (C) 2015 Elsevier B.V. All rights reserved.