| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 203727 | Fluid Phase Equilibria | 2013 | 5 Pages |
Abstract
The solubilities of luteolin and rutin in five pure imidazole-based ionic liquids including 1-butyl-3-methylimidazolium tetrafluoroborate, 1-hexyl-3-methylimidazolium tetrafluoroborate, 1-butyl-3-methylimidazolium hexafluorophosphate, 1-butyl-3-methylimidazolium bis((trifluoromethyl)sulfonyl)imide and 1-hexyl-3-methylimidazolium hexafluorophosphate were determined using a dynamic method involving a laser monitoring system under atmospheric pressure. The solubilities of luteolin and rutin in the selected hydrophilic ionic liquids increased as the temperature increased. The experimental data were correlated via a three-parameter empirical equation and the λh equation.
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Authors
Kedi Yang, Yi Song, Li Ge, Jing Su, Yanxuan Wen, Yunfei Long,