One-Step Electrofabrication of Reduced Graphene Oxide/Poly(N-methylthionine) Composite Film for High Performance Supercapacitors

Graphene based conducting polymer composites have demonstrated remarkable potential in supercapacitors. Here we develop a facile one-step cyclic voltammetric codeposition method for the fabrication of a reduced graphene oxide (rGO)/conducting redox polymer composite film on a graphite paper (GP) substrate using graphene oxide (GO) and a redox dye N-methylthionine (NMTh) as precursors. The morphology, composition, and structure of the composite...