Research Article

Structure-Property Relationship of New Organic Sensitizers Based on Multicarbazole Derivatives for Dye-Sensitized Solar Cells

Figure 4

(a) Measured dye-sensitized solar cell impedance spectrum at forward bias condition under illumination. (b) Bode-phase plots for the dye-sensitized solar cells.
872617.fig.004a
(a)
872617.fig.004b
(b)