Abstract:
ZnO nanorod arrays were synthesized by hydrothermal method for 8, 10, and 12
hours. The array synthesized for 10h had the highest surface area and aspect ratio, and DSSC based
on the 10h nanorod array revealed the best photovoltaic performance. The electron transport
properties of DSSC based on the ZnO nanowire arrays were investigated by Electrochemical
Impedance Spectroscopy (EIS).
