Figure 3From: CdS nanoparticles sensitization of Al-doped ZnO nanorod array thin film with hydrogen treatment as an ITO/FTO-free photoanode for solar water splittingXRD patterns of AZO nanorod array thin film and CdS nanoparticles. (a) XRD patterns of AZO nanorod array thin film with hydrogen treatment and those after sensitization by CdS nanoparticles for different cycle numbers. (b) XRD pattern of CdS nanoparticles synthesized in the absence of AZO nanorod array thin film.Back to article page