Fig. 1: Facet-selective loading of CoOx and Pd cocatalysts on Mo:BiVO4.
From: Overall photosynthesis of H2O2 by an inorganic semiconductor

a Schematic deposition processes of CoOx and Pd on Mo:BiVO4 and the corresponding SEM images of b Mo:BiVO4, c CoOx/Mo:BiVO4, and d CoOx/Mo:BiVO4/Pd. e, f Energy-dispersive X-ray spectroscopy (EDS) elemental mapping and line profile along with the white arrow of CoOx/Mo:BiVO4/Pd.