Table 3.
Composite electrode | PEDOT-10 min/RVC | PEDOT-20 min/RVC | PEDOT-50 min/RVC | PEDOT-70 min/RVC | PEDOT-120 min/RVC |
Scan rate (mV/s) | Capacitance F/g | ||||
5 | 185.29 | 171.04 | 155.36 | 142.53 | 86.56 |
10 | 160.12 | 147.41 | 137.16 | 126.51 | 78.62 |
20 | 140.15 | 130.90 | 118.63 | 107.59 | 67.77 |
50 | 125.66 | 111.32 | 102.04 | 94.78 | 62.41 |
100 | 108.23 | 100.36 | 91.52 | 81.47 | 54.34 |
200 | 83.57 | 72.95 | 65.81 | 57.96 | 39.45 |
Composite electrode | PEDOT-10 min/RVC | PEDOT-20 min/RVC | PEDOT-50 min/RVC | PEDOT-70 min/RVC | PEDOT-120 min/RVC |
Scan rate (mV/s) | Capacitance F/cm2 | ||||
5 | 0.08 | 0.19 | 0.41 | 0.66 | 0.80 |
10 | 0.07 | 0.17 | 0.36 | 0.59 | 0.73 |
20 | 0.06 | 0.15 | 0.31 | 0.50 | 0.63 |
50 | 0.06 | 0.12 | 0.27 | 0.44 | 0.58 |
100 | 0.05 | 0.11 | 0.24 | 0.38 | 0.50 |
200 | 0.04 | 0.08 | 0.17 | 0.27 | 0.36 |
Composite electrode | PEDOT-10 min/RVC | PEDOT-20 min/RVC | PEDOT-50 min/RVC | PEDOT-70 min/RVC | PEDOT-120 min/RVC |
Scan rate (mV/s) | Capacitance F/cm3 | ||||
5 | 0.65 | 1.48 | 3.18 | 5.14 | 6.18 |
10 | 0.56 | 1.28 | 2.81 | 4.57 | 5.62 |
20 | 0.49 | 1.14 | 2.43 | 3.89 | 4.84 |
50 | 0.44 | 0.97 | 2.09 | 3.42 | 4.46 |
100 | 0.38 | 0.87 | 1.87 | 2.94 | 3.88 |
200 | 0.29 | 0.63 | 1.35 | 2.09 | 2.82 |