Table 3.
Surface tensions of different liquids and saturated liquid mixtures (A(B) → surface tension of liquid A saturated with B) and interface tensions of mutually saturated liquids
| Liquid | Surface tension/10−3 N m−1 | Interface tension/10−3 N m−1 |
|---|---|---|
| [C2mim]MeSO4 () | 55.2 ± 0.5 | |
| [C2mim]MeSO4—TOL | 12.2 ± 0.3 | |
| TOL ([C2mim]MeSO4) | 25.0 ± 0.1 | |
| [C2mim]MeSO4 (TOL) | 56.6 ± 0.4 | |
| [C2mim]MeSO4—HD | 20.5 ± 0.4 | |
| HD ([C2mim]MeSO4) | 22.9 ± 0.4 | |
| [C2mim]MeSO4 (HD) | 51.1 ± 0.6 | |
| [C2mim]MeSO4—CH | 18.2 ± 0.4 | |
| CH ([C2mim]MeSO4) | 25.3 ± 0.1 | |
| [C2mim]MeSO4 (CH) | 53.4 ± 0.7 | |
| [C2mim]MeSO4—THF | 7.4 ± 0.2 | |
| THF ([C2mim]MeSO4) | 23.3 ± 0.2 | |
| [C2mim]MeSO4 (THF) | 55.8 ± 0.6 |
Data represent mean values of three independent measurements