In this paper, we prepared TiO2@CdS core-shell nanorods films electrodes using a simple and low-cost chemical bath deposition method. The core-shell nanorods films electrodes were characterized by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and UV-vis spectrometry techniques. After applying these TiO2@CdS core-shell nanorods electrodes in photovoltaic cells, we found that the photocurrent was dramatically enhanced, comparing with those of bare TiO2 nanorods and US films electrodes. Moreover, TiO2@CdS core-shell nanorods film electrode showed better cell p...
