Fig. 7From: One-Pot Synthesis of Hierarchical Flower-Like Pd-Cu Alloy Support on Graphene Towards Ethanol OxidationCyclic voltammograms of the Pd-Cu(F)/RGO, Pd-Cu(P)/RGO, Pd/RGO, and Pd black. CV plots in 0.5 M NaOH (a) and 0.5 M NaOH + 0.5 M C2H5OH (b) at a scan rate of 50 mV s− 1. The inserted images are the cyclic voltammogram plots of Cu(F)/RGO in 0.5 M NaOH (a) and 0.5 M NaOH + 0.5 M C2H5OH (b) at a scan rate of 50 mV s− 1 Back to article page