Table 4

EIS results of CdSe QDSSCs
RS (Ω) RCE (kΩ) CPE2-T (μS.sn) CPE2-P (0 <n< 1)
Pt 26.84 (22.29) 0.28 (0.58) 3.11 (4.57) 0.97 (0.96)
Graphite 28.06 (30.30) 0.88 (0.97) 13.52 (6.15) 0.91 (0.94)
Carbon soot 25.01 (23.22) 0.11 (0.93) 15.17 (10.08) 1.00 (0.86)
Cu2S 11.25 (11.28) 0.28 (0.53) 8.09 (3.98) 0.94 (1.00)
RGO 24.48 (22.80) 1.19 (0.71) 8.89 (4.86) 0.86 (0.90)

EIS results of CdSe QDSSCs with different CEs under 1000 W/m2 illumination and dark (showed 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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