Table 1 Electrochemical impedance spectra (EIS) parameters of PEDOT/FTO CE, TiO 2 -PEDOT:PSS/PEDOT:PSS/glass CE, and Pt/FTO CE
From: A novel hierarchical Pt- and FTO-free counter electrode for dye-sensitized solar cell
Counter electrode | Rs(Ω cm2) | Rct(Ω cm2) | ZW1(Ω cm2) |
---|---|---|---|
PEDOT:PSS/FTO | 4.22 | 4.47 | 11.28 |
TiO2-PEDOT:PSS/PEDOT:PSS/glass | 23.26 | 1.51 | 4.02 |
Pt/FTO | 4.91 | 5.73 | - |