Improvement of Short-Circuit Current Density in Dye-Sensitized Solar Cells Using Sputtered Nanocolumnar TiO₂ Compact Layer

Table 1

The parameters of DSSCs with and without TiO₂ compact layer (CPL) at different electrolytes.

Sample	𝑉oc (V)	𝐽sc (mA/cm^2)	F.F.	𝜂 (%)
CPL + LiI	0.563	27.33	0.599	9.21
LiI	0.526	17.82	0.617	5.78
CPL + LiI + TBP	0.681	11.82	0.609	4.90
LiI + TBP	0.692	5.31	0.561	2.06