Evaluation of Chemical Reactivity and Stability of Ionic Liquids Using Ab Initio and COSMO‐RS model
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Computational Chemistry"
DOI: 10.1002/jcc.26136
Abstract: In this study, the quantum chemical descriptors such as highest occupied molecular orbital (HOMO) energy, lowest unoccupied molecular orbital (LUMO) energy, HOMO‐LUMO energy gap, electrophilicity index, electronegativity, global hardness and global softness of five cations… read more here.
Keywords: using initio; sulfate; evaluation chemical; methylimidazolium ... See more keywords
Synthesis, characterization and application of PVA/ionic liquid mixed matrix membranes for pervaporation dehydration of isopropanol
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2017.02.011
Abstract: Abstract In this study, polyvinyl alcohol (PVA)–ionic liquid (IL) membranes were prepared for the separation of isopropyl alcohol (IPA)–water azeotropic mixtures by pervaporation. PVA-IL composite membranes were prepared by simple solvent evaporation method using four… read more here.
Keywords: ionic liquid; pervaporation; methylimidazolium; pva ... See more keywords
Optimization of the synthesis of UiO-66(Zr) in ionic liquids
Sign Up to like & getrecommendations! Published in 2019 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2019.109564
Abstract: Abstract In order to rationalize the production of porous Metal-Organic Frameworks (MOFs) in ionic liquids (ILs) as main solvent, we selected the archetype UiO-66(Zr) to analyze its precipitation in four commercial candidates of ILs commonly… read more here.
Keywords: synthesis; uio ionic; optimization synthesis; synthesis uio ... See more keywords
Prediction of the solubility of carbon dioxide in imidazolium based ionic liquids using the modified scaled particle theory
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2018.01.085
Abstract: Abstract In this work, the solubilities of carbon dioxide in eight imidazolium based ionic liquids (1-ethyl-3-methyl imidazolium tetrafluoroborate [emim][BF4], 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide [emim][Tf2N], 1-n-butyl-3-methylimidazolium tetrafluoroborate [bmim][BF4], 1-n-butyl-3-methyl imidazolium hexafluorophosphate [bmim][PF6], 1-n-butyl-3-methylimidazolium bis(trifluoromethylsulf-onyl) imide [bmim][Tf2N], 1-n-octyl-3-methylimidazolium… read more here.
Keywords: carbon dioxide; solubility; methylimidazolium; ionic liquids ... See more keywords
Theoretical and experimental investigation of the spectroscopic features of and interionic interactions in 1-hexyl-3-methylimidazolium chloride, 1-hexyl-3-methylimidazolium tetrafluoroborate and 1-hexyl-3-methylimidazolium hexafluorophosphate ionic liquids
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2020.112468
Abstract: Abstract In this work, the spectroscopic and electronic properties of three imidazolium-based ionic liquids (ILs) with 1-Hexyl-3-methylimidazolium cation and chloride, tetrafluoroborate, and hexafluorophosphate anions have been investigated theoretically and experimentally. The ground state electronic structure… read more here.
Keywords: spectroscopic features; ionic liquids; methylimidazolium; hexyl methylimidazolium ... See more keywords
The strengths of van der Waals and electrostatic forces in 1-alkyl-3-methylimidazolium ionic liquids obtained through Lifshitz theory and Coulomb formula
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2020.114412
Abstract: Abstract Ionic liquids are a special type of synthesized liquids because strong electrostatic force existing between their molecules. Obtaining the strengths of van der Waals and electrostatic forces in ionic liquids is of theoretical significance… read more here.
Keywords: der waals; van der; waals electrostatic; methylimidazolium ... See more keywords
Liquid Extraction of Toluene from Heptane, Octane, or Nonane Using Mixed Ionic Solvents of 1-Ethyl-3-methylimidazolium Methylsulfate and 1-Hexyl-3-methylimidazolium Hexafluorophosphate
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Chemical & Engineering Data"
DOI: 10.1021/acs.jced.8b00669
Abstract: Liquid–liquid extractions of toluene from paraffin compounds, using binary ionic solvent mixtures of 1-hexyl-3-methylimidazolium hexafluorophosphate [hmim][PF6] and 1-ethyl-3-methylimidazolium methylsulfate [emim][CH3SO4], have been examined at 313.15 K and an atmospheric pressure of 101 kPa. Based on… read more here.
Keywords: hmim pf6; methylimidazolium hexafluorophosphate; methylimidazolium methylsulfate; ethyl methylimidazolium ... See more keywords
The Solubility of Carbon Dioxide and Density for Binary Mixtures of 1-Butyl-3-methylimidazolium Acetate and 1-Butyl-3-methylimidazolium Tetrafluoroborate
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Chemical & Engineering Data"
DOI: 10.1021/acs.jced.8b00784
Abstract: The gas sweetening process requires an efficient solvent with strong absorption capability to capture acid gases from flue gas. Absorption can be strong by a chemical formation (as “chemical” absorption) or simple with no chemical… read more here.
Keywords: bmim; butyl methylimidazolium; methylimidazolium acetate; solubility ... See more keywords
Measurement and Correlation of the Solubility of Theobromine and Theophylline in Seven Imidazolium-Based Ionic Liquids at Various Temperatures
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Chemical & Engineering Data"
DOI: 10.1021/acs.jced.9b01043
Abstract: The solubility of theobromine and theophylline in seven pure imidazolium-based ionic liquids, including 1-butyl-3-methylimidazolium tetrafluoroborate ([C4mim]BF4), 1-butyl-3-methylimidazolium hexafluorophosphate ([C4mim]PF6), 1-butyl-3-methylimidazolium nitrate ([C4mim]NO3), 1-hexyl-3-methylimidazolium tetrafluoroborate ([C6mim]BF4), 1-hexyl-3-methylimidazolium hexafluorophosphate ([C6mim]PF6), 1-hexyl-3-methylimidazolium nitrate ([C6mim]NO3), and 1-octyl-3-methylimidazolium tetrafluoroborate ([C8mim]BF4),… read more here.
Keywords: solubility theobromine; theobromine theophylline; ionic liquids; methylimidazolium ... See more keywords
Structural changes in lignocellulosic biomass during activation with ionic liquids comprising 3-methylimidazolium cations and carboxylate anions
Sign Up to like & getrecommendations! Published in 2018 at "Biotechnology for Biofuels"
DOI: 10.1186/s13068-018-1263-0
Abstract: BackgroundLignocellulosic biomass requires either pretreatment and/or fractionation to recover its individual components for further use as intermediate building blocks for producing fuels, chemicals, and products. Numerous ionic liquids (ILs) have been investigated for biomass pretreatment… read more here.
Keywords: amim hcoo; biomass; emim ch3coo; methylimidazolium ... See more keywords
Ionogels Obtained by Thiol-Ene Photopolymerization—Physicochemical Characterization and Application in Electrochemical Capacitors
Sign Up to like & getrecommendations! Published in 2021 at "Molecules"
DOI: 10.3390/molecules26030758
Abstract: Flexible ionogels with good mechanical properties were obtained in situ by thiol-ene photopolymerization of trimethylolpropane tris(3-mercaptopropionate) (TMPTP) and 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione (TATT) (with C=C: SH ratio 1:1) in four imidazolium ionic liquids (1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide—EMImNTf2, 1-ethyl-3-methylimidazolium trifluoromethanesulfonate-EMImOTf, 1-butyl-3-methylimidazolium… read more here.
Keywords: anion; ene photopolymerization; ionogels obtained; thiol ene ... See more keywords