Author:Chidembo, AT; Aboutalebi, SH; Konstantinov, K; Jafta, CJ; Liu, H; Ozoemena, KIDate:Jan 2014We report the use of spray pyrolysis method to synthesize high surface area (BET surface area of 139 m2g-1) self–organized, micron sized urchin-like composites made up of reduced graphene oxide and needle-shaped manganese oxide (rGO-Mn2O3/Mn3O4). ...Read more