Journal
JOURNAL OF PHYSICAL CHEMISTRY B
Volume 111, Issue 45, Pages 13014-13019Publisher
AMER CHEMICAL SOC
DOI: 10.1021/jp076129d
Keywords
-
Categories
Ask authors/readers for more resources
The solubility of H S in a series of 1-butyl-3-methylimidazolium ([bmim](+)) based ionic liquids (ILs) with different anions, chloride, tetrafluoroborate ([BF4](-)), hexafluorophosphate ([PF6](-)), triflate ([TfO](-)), and bis(trifluoromethyl)sulfonylimide ([Tf2N](-)), and in a series of [Tf2N] ILs with different cations, i.e., N-alky-N '-methylimidazolium, 2-methyl-N-methyl-N'-alkyimidazolium, N-alkylpyridinium, N-butyl-N-methylpyrrolidinium, and N-alkyl-N,N-dimethyl-N-(2-hydroxyethyl)ammonium has been determined using medium-pressure NMR spectroscopy. The observed solubilities are significantly higher than those reported for many other gases in ILs, suggesting the occurrence of specific interactions between H2S and the examined ILs. Quantum chemical calculations have been used to investigate at a molecular level the interaction between H2S and the [bmim](+)-based ILs.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available