Figure 9. (a) Nyquist plot. Inset is the equivalent circuit (b) Bode plot and (c) Bode phase plots of DSSC assembled using TiO2/Nb2O5 composite electrode films. The cells were subjected to 0.5V forward biasing

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