Steric and Solvent Effect in Dye-Sensitized Solar Cells Utilizing Phenothiazine-Based Dyes
Figure 4
(a) Electrochemical impedance spectra (Nyquist plots) applied voltage is 0.65 V under dark condition, (b) recombination resistance (), and (c) lifetime for the DSSCs using EtOH and THF as a dye bath solvent, respectively.
