International Journal of Photoenergy / 2014 / Article / Tab 2

Research Article

TiO2 Nanotube Arrays Composite Film as Photoanode for High-Efficiency Dye-Sensitized Solar Cell

Table 2

Parameters obtained by fitting the impedance spectra of DSSCs using the equivalent circuit in Figure 6.

Sample (Ω) ( ) (Ω) (ms)

P25 particle17.8415.8459.8642.2
TNT-arrays18.3310.2143.3860.1
Double-layer12.3312.3846.4259.5

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