Electrochemical Detection of As (III) on a Manganese Oxide-Ceria (Mn2O3/CeO2) Nanocube Modified Au Electrode KU Leuven
© 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Ceria cubes decorated with manganese oxide nanoparticles (Mn2O3/CeO2 nanocubes) were synthesized and used to modify a Au electrode for analysis of As(III) in aqueous solution. This modified electrode displayed improved sensitivity than either oxide on their own, indicating a synergistic effect due to the effect of Mn2O3 on the properties of CeO2. The improved sensitivity could be ascribed ...