Boron nitride/reduced graphene oxide nanocomposites as supercapacitors electrodes

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.