Table 3

EIS results of CdS QDSSCs
RS (Ω) RCE (kΩ) CPE2-T (μS.sn) CPE2-P (0 <n< 1)
Pt 26.12 (20.45) 0.71 (3.19) 3.03 (55.78) 0.96 (0.68)
Graphite 24.32 (24.31) 1.03 (1.08) 3.55 (128.10) 0.94 (0.81)
Carbon soot 23.10 (26.84) 0.40 (7.21) 4.92 (31.13) 0.94 (0.73)
Cu2S 7.88 (8.15) 0.02 (0.46) 52.64 (18.41) 0.71 (0.84)
RGO 17.62 (17.45) 1.02 (1.83) 10.46 (11.13) 0.82 (0.83)

EIS results of CdS QDSSCs with different CEs under 1,000-W/m2 illumination and in dark (shown in parenthesis): series resistance, charge-transfer resistance and impedance values of the constant phase element (CPE).

Jun et al.

Jun et al. Nanoscale Research Letters 2014 9:69   doi:10.1186/1556-276X-9-69

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