Analysis on the Light-Scattering Effect in Dye-Sensitized Solar Cell according to the TiO₂ Structural Differences

Table 1

The thickness of the TL and the LSL measured by the surface profiler.

Samples	Transparent TiO2 layer; (x, μm)	Light-scattering layer; (y, μm)	Total thickness; (μm)
Conventional; (without light-scattering layer)	8 ± 0.4	—	8 ± 0.4
LS1; (one doctor blade + one sintering)	8 ± 0.4	5 ± 0.2	13 ± 0.6
LS2; (two doctor blade + two sintering)	8 ± 0.4	9 ± 0.3	17 ± 0.7
LS3; (three doctor blade + three sintering)	8 ± 0.4	13 ± 0.3	21 ± 0.7