Table 2. Results of CHN Elemental Analysis of Organophilic Vermiculites.
| C |
H | N |
αa | Qb | |||
|---|---|---|---|---|---|---|---|
| sample | (%) | (mmol/g) | (%) | (%) | (mmol/g) | (%) | (mmol/g) |
| C14-Ver-100% | 11.6 | 9.7 | 3.2 | 0.9 | 0.6 | 15.7 | 0.6 |
| C16-Ver-100% | 13.0 | 10.8 | 3.3 | 0.9 | 0.7 | 17.2 | 0.7 |
| C18-Ver-100% | 14.1 | 11.8 | 3.6 | 0.8 | 0.6 | 18.5 | 0.6 |
| C14-Ver-200% | 18.2 | 15.2 | 4.3 | 1.4 | 1.0 | 23.9 | 1.0 |
| C16-Ver-200% | 21.3 | 17.8 | 4.8 | 1.4 | 1.0 | 27.5 | 1.0 |
| C18-Ver-200% | 23.8 | 19.8 | 5.2 | 1.4 | 1.0 | 30.3 | 1.0 |
a
Total organic content determined from CHN elemental analysis.
b
Amount of surfactant in the samples.