Improvement in light harvesting and device performance of dye sensitized solar cells using electrophoretic deposited hollow TiO<sub>2sub> NPs scattering layer
H-TiO2 NPs were prepared by microwave hydrothermal method. Electrophoretic deposition was utilized to make H-TiO2 NPs scattering layer. Crack-free H-TiO2 films are produced. High performance DSSCs are fabricated by using electrophoretic method.