Journal ArticleDOI
Nonpolar, Polar, and Associating Solutes in Ionic Liquids
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TLDR
A structural analysis on the solvation of nonpolar, polar, and associating solutes in imidazolium-based ionic liquids is performed, where this novel way of understanding their nature as microsegregated solvents is correlated with their ability to interact with different species in diverse and complex ways.Abstract:
The existence of microphase segregation between polar and nonpolar domains in ionic liquids changes the way in which solvation can be understood in these media. Here, we perform a structural analysis on the solvation of nonpolar, polar, and associating solutes in imidazolium-based ionic liquids, where this novel way of understanding their nature as microsegregated solvents is correlated with their ability to interact with different species in diverse and complex ways.read more
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Ionic liquids and catalysis: Recent progress from knowledge to applications
TL;DR: In this paper, a survey on the latest most representative developments and progress concerning ionic liquids, from their fundamental properties to their applications in catalytic processes, is presented, highlighting their emerging use for biomass treatment and transformation.
Journal ArticleDOI
Ionic Liquids at Electrified Interfaces
TL;DR: One of the advantages of RTILs as compared to their high-temperature molten salt (HTMS) “sister-systems” is that the dissolved molecules are not imbedded in a harsh high temperature environment which could be destructive for many classes of fragile (organic) molecules.
Journal ArticleDOI
Polarizable Force Field Development and Molecular Dynamics Simulations of Ionic Liquids
TL;DR: A connection between the structural changes in IL resulting from turning off polarization and slowing down of ion dynamics has been found and accurate description/prediction of thermodynamic and transport properties of alkanes, fluoroalkanes, oligoethers and dimethyl ketone is provided.
Journal ArticleDOI
Ionic Liquid Crystals: Versatile Materials.
TL;DR: The discussion is focused on low molar mass and dendrimeric thermotropic ionic mesogens, as well as selected metal-containing compounds (metallomesogens), but some references to polymeric and/or lyotropic ionIC liquid crystals and particularly to ionic liquids will also be provided.
Journal ArticleDOI
Structure in Confined Room-Temperature Ionic Liquids
Rob Atkin,Gregory G. Warr +1 more
TL;DR: In this paper, the solvation force profiles for three room-temperature ionic liquids (ILs), EAN, propylammonium nitrate (PAN), and 1-ethyl-3-methylimidazolium acetate (C2mimAc) confined between Si3N4 tips and mica, silica, and graphite have been measured using an atomic force microscope.
References
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Journal ArticleDOI
Development and Testing of the OPLS All-Atom Force Field on Conformational Energetics and Properties of Organic Liquids
TL;DR: In this article, the parametrization and testing of the OPLS all-atom force field for organic molecules and peptides are described, and the parameters for both torsional and non-bonded energy properties have been derived, while the bond stretching and angle bending parameters have been adopted mostly from the AMBER force field.
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The missing term in effective pair potentials
TL;DR: On the other hand, in this paper, a superparamagnetically collapsed Mossbauer spectrum is obtained for carbon with fewer active sites, and these particles sinter and carburize in a manner more similar to that of Fe particles supported on graphite.
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The distillation and volatility of ionic liquids
Martyn J. Earle,José M. S. S. Esperança,Manuela A. Gilea,José N. Canongia Lopes,Luís Paulo N. Rebelo,Joseph W. Magee,Kenneth R. Seddon,Jason A. Widegren +7 more
TL;DR: It is demonstrated that some selected families of commonly used aprotic ionic liquids can be distilled at 200–300 °C and low pressure, with concomitant recovery of significant amounts of pure substance, will permit these currently excluded applications to be realized.
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Green processing using ionic liquids and CO2
TL;DR: In this article, the authors showed that non-volatile organic compounds can be extracted from ionic liquids using supercritical carbon dioxide, which is widely used to extract large organic compounds with minimal pollution.
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Nanostructural Organization in Ionic Liquids
TL;DR: As the length of the alkyl chain increases, the nonpolar domains become larger and more connected and cause swelling of the ionic network, in a manner analogous to systems exhibiting microphase separation.