Figure 4. Variation of transmittance with wavelength in TiO2/Nb2O5 composite films of various thicknesses deposited at 35.0 V for 90.0s.

From

Electrophoretic Deposition and Characterization of TiO2/Nb2O5 Composite Thin Films for Dye Sensitized Solar Cells

John Nguu, Francis Nyongesa, Robinson Musembi, Bernard Aduda

Journal of Materials Physics and Chemistry. 2018, 6(1), 1-8 doi:10.12691/jmpc-6-1-1