Research Article

The Effects of Malonic Acid Derivatives and Acetic Acid Derivatives as Coadsorbents on the Photovoltaic Performance of Dye-Sensitized Solar Cells

Table 3

Impedance parameters of DSC devices with PMA or CPEAA.

Coadsorbent Rs R1 (Pt)R2 (TiO2)R3 (I)

Control5.51.23.83.6
Phenylmalonic acid5.51.24.03.4
Cyclopentylacetic acid5.51.24.03.4