A Comparison of the Performances of Different Mesoporous Titanias in Dye-Sensitized Solar Cells

Table 3

Band gap values of the samples under study extrapolated from the Tauc plots of the Kubelka-Munk function calculated for the indirect interband transition.

Sample	Band gap/eV
MSC-1	3.154 ± 0.003
MSC-2	3.190 ± 0.002
P123-A	3.123 ± 0.003
P123-B	2.997 ± 0.003
TiO2-Brij	3.065 ± 0.002