Table 3 Comparison of the pseudocapacitance effect of RGO-24 and RCMGO-24
From: Reduced chemically modified graphene oxide for supercapacitor electrode
Sample name | Voltage, V | Specific capacitance (F g-1) at 0.2 A g-1 | ||||
|---|---|---|---|---|---|---|
1st | 2nd | 3rd | 4th | 5th | ||
RCMGO-24 | (i) 0.0 to 0.6 | 323.7 | 286 | 279 | 275 | 276 |
(ii) 0.6 to 1.0 | 123.4 | 129 | 118 | 118 | 114 | |
RGO-24 | (i) 0.0 to 0.6 | 170 | 166 | 166.6 | 168.2 | 172.5 |
(ii) 0.6 to 1.0 | 88.1 | 87.3 | 86.9 | 86.9 | 75.7 | |