Activation-free fabrication of high-surface-area porous carbon nanosheets from conjugated copolymers

High-surface-area porous carbon nanosheets have been successfully prepared by direct carbonization of graphene oxide sandwiched poly(aniline-co-pyrrole). Benefiting from the distinct structure features of the poly(aniline-co-pyrrole) and its homogeneous deposition on the graphene oxide surface, the surface area of the porous carbon nanosheets is as high as 1606 m(2) g(-1).