Research Article
Polydopamine Induced Wettability Switching of Cellulose Nanofibers/n-Dodecanethiol Composite Aerogels
Table 2
Bulk densities and porosities and specific surface areas of CNF and composite aerogels.
| Sample | Density (mg/cm3) | Porosity (%) | Specific surface area (m2/g) |
| CNF | 2.03 | 99.96 | 177 | 0.2PDA@CNF | 2.41 | 99.8 | 171.3 | 0.5PDA@CNF | 3.07 | 99.23 | 154.6 | 1PDA@CNF | 4.42 | 98.61 | 129.3 | 2PDA@CNF | 5.13 | 98.14 | 77.1 | DDT-0.5PDA@CNF | 4.82 | 99.07 | 79.4 |
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