Copper Sulfide Catalyzed Porous Fluorine-Doped Tin Oxide Counter Electrode for Quantum Dot-Sensitized Solar Cells with High Fill Factor

<div>Nyquist plots of porous-FTO (5 <i>μ</i>m)/CuS electrodes for various SILAR cycles. Panels (a)(1), (a)(2), (a)(3), and (a)(4) are the results for SILAR cycles with 5, 10, 20, and 40 times, respectively. SILAR cycles dependence on the resistance is shown in panel (b). Black dots in panels (a)(1) to (a)(4) indicate the data recorded under each decade of the frequency.</div>

International Journal of Photoenergy

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Figure 4

Figure 4: Copper Sulfide Catalyzed Porous Fluorine-Doped Tin Oxide Counter Electrode for Quantum Dot-Sensitized Solar Cells with High Fill Factor 