[en] Array of TiO₂ dendritic structure with nanotubes was constructed on transparent conductive fluorine-doped tin oxide glass (FTO) with titanium potassium oxalate as titanium source. Sb₂S₃ nanocrystals were successfully deposited on the TiO₂ substrate via spin-coating method. Furthermore, TiO₂/Sb₂S₃/P3HT/PEDOT:PSS composite film was prepared by successively spin-coating P3HT and PEDOT:PSS on TiO₂/Sb₂S₃. It was demonstrated that the modification of TiO₂ dendritic structure with Sb₂S₃ could enhance the light absorption in the visible region. The champion hybrid solar cell assembled by TiO₂/Sb₂S₃/P3HT/PEDOT:PSS composite film achieved a power conversion efficiency (PCE) of 1.56%. (paper)