Table 3.
Electrochemical impedance spectroscopy (EIS) fitting parameters of the DSSCs (5 μm-thick TiO2).
| Dyes | Rtr (Ω) | Rrec (Ω) | Cμ (mF) | τe (ms) | ηcc (%) |
|---|---|---|---|---|---|
| CSD-03 (3 h) | 5.68 | 84.46 | 0.08 | 6.34 | 93.70 |
| CSD-04 (3 h) | 11.99 | 111.20 | 0.05 | 5.65 | 90.27 |
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