| |
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).
