Table 1.
Physicochemical features of the 22 GBMs, 2 carbon black and 1 amorphous silica.
| Surface Oxidation (% O) |
Mean Lateral Size (µm) |
Surface Defects (ID/IG) |
Specific Surface Area (m²/g) | |
|---|---|---|---|---|
| GNP1 | 3.2 | 1.25 | 0.369 | 283 |
| GNP2 | 6.3 | 0.66 | 0.470 | 439 |
| GNP3 | 7.6 | 0.53 | 0.724 | 692 |
| GNP4 | 4.3 | 3.56 | 0.340 | 38 |
| GNP5 | 3.3 | 5.58 | 0.062 | 41 |
| GNP6 | 2.6 | 7.91 | 0.146 | 48 |
| GNP7 | 4.2 | 10.86 | 0.101 | 89 |
| GNP8 | 5.9 | 17.34 | 0.634 | 168 |
| GNP9 | 5.7 | 38.57 | 0.068 | 119 |
| GNP10 | 2.1 | 33.54 | 0.132 | 34 |
| GNP11 | 2.5 | 30.70 | 0.225 | 31 |
| GNP12 | 6.1 | 1.63 | 0.348 | 396 |
| GNP13 | 4.4 | 3.16 | 0.645 | 125 |
| GNP14 | 4.5 | 1.51 | 0.346 | 335 |
| GNP15 | 3.5 | 2.02 | 0.321 | 255 |
| rGO3 | 11.9 | 8.26 | 1.038 | 545 |
| rGO4 | 7.2 | 31.56 | 0.937 | 880 |
| rGO5 | 2.7 | 6.99 | 1.066 | 830 |
| rGO6 | 15.9 | 32.01 | 0.905 | 270 |
| rGO7 | 6.7 | 15.1 | 0.957 | 810 |
| rGO8 | 17.2 | 1.04 | 0.908 | 440 |
| rGO9 | 2.6 | 1.11 | 1.066 | 870 |
| CB1 | 2.6 | 0.36 | NA | 112 |
| CB2 | 2.3 | 0.9 | NA | 85 |
| Amorphous Silica | 70.0 | 0.09 | NA | 160 |