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The hydrodynamic diameters and polydispersities of active carbons prepared from waste polymeric packaging materials
| Sample | Mean diameter (nm) | Stnd. dev. (nm) | Polydispersity (PDI) | Chi square |
|---|---|---|---|---|
| Ab | 817 | 751.4 | 0.84 | 105.5 |
| Aa | 779 | 514.8 | 0.44 | 143.0 |
| Bb | 1074 | 1021.8 | 0.90 | 254.4 |
| Ba | 733 | 497.5 | 0.46 | 137.8 |
