A FACILE SYNTHESIS OF REDUCED GRAPHENE OXIDE/Α-FE_2O_3 HYBRID FILMS AS SUPERCAPACITOR ELECTRODES

摘要

We have successfully prepared rGO/α-Fe_2O_3 hybrid filmsrnthrough a filtration followed by a hydrothermal reaction by usingrncommercial FeCl_3·6H_2O and graphene oxide as precursors. Thernobtained hybrid films can be directly served as electrode materialsrnwithout adding any other binder or conductive additives