International Journal of Photoenergy / 2012 / Article / Sch 2

Research Article

Hierarchical CuO/ZnO Membranes for Environmental Applications under the Irradiation of Visible Light

Scheme 2

Schematic diagram of the electron transfer and the energy band positions of ZnO and CuO in the hierarchical CuO/ZnO materials for the photodegradation of dye contaminants under the irradiation of visible light.