The Synthesis of NiO/TiO2 Heterostructures and Their Valence Band Offset Determination
Figure 1
(a) The SEM image of pure TiO2 nanorods, (b) SEM image of pure NiO nanostructures, (c) SEM image of heterostructures of p-type NiO/n-type TiO2 nanostructures, and (d) XRD of the composite nanostructures.
