International Journal of Photoenergy

Research Article

Morphological Effect of CNT/Ti Nanocomposite Photoelectrodes Dye-Sensitized Solar Cell on Photovoltaic Performance with Various Annealing Temperatures

Table 5

Parameters determined by electrochemical impedance spectroscopy analysis.
Sample (μm) (Hz) (Ω) (Ω) (Ω) (Ω) (F) (ms) (s−1) (cm2·s−1) (m)
(a)21.6840.731.127.352.88 × 10−69.682.79 × 10−50.05214.336.98 × 10−28.37 × 1071.20 × 109
(b)21.2776.734.568.432.82 × 10−610.642.81 × 10−50.05427.013.70 × 10−25.01 × 1071.35 × 109
(c)16.0728537.8320.663.02 × 10−612.863.34 × 10−50.060100.359.96 × 10−31.76 × 1071.77 × 109