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Values of the surface tension γ (mN·m-1) at 330.0 K, and surface thermodynamic functions Sγ (J·K-1·m-2) and Hγ (J·m-2).
| Ionic liquid |
γ (330 K)/ mN·m−1 |
(Sγ ± σa) ×105 / (J·K−1·m−2) |
(Hγ ± σa) ×102 / (J·m−2) |
|---|---|---|---|
| [1C1Him][NTf2] | 36.2 | 5.1 ± 0.5 | 5.3 ± 0.2 |
| [1C2Him][NTf2] | 33.1 | 5.5 ± 0.2 | 5.13 ± 0.08 |
| [1C23C3im][NTf2] | 32.0 | 4.6 ± 0.1 | 4.71 ± 0.02 |
| [1C12C1Him][NTf2] | 36.7 | 6.2 ± 0.1 | 5.73 ± 0.04 |
| [1C42C13C1im][NTf2] | 32.7 | 5.0 ± 0.1 | 4.91 ± 0.03 |
Standard deviation.
