Research Article

Enhanced Efficiency of Dye-Sensitized Solar Cell by High Surface Area Anatase-TiO2-Modified P25 Paste

Table 2

Parameters obtained by fitting the impedance spectra of DSSCs using the equivalent circuit in Figure 3.

DSSCs /Hz /ms

Sample 113.247.90220.475.4860.0290
Sample 218.845.10919.114.5420.0351
Sample 316.369.70918.934.5420.0351