CO Permeability and Wetting Behavior of Ionic Liquids on Pt(111): An IRAS and PM-IRAS Study from Ultrahigh Vacuum to Ambient Pressure

β-O-4 and α-O-4 linkages can be selectively cleaved by Pd–Ni bimetallic nanoparticles in ionic liquids using hydrogen gas as the hydrogen donor under ambient pressure and neutral conditions.

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Molecular Insights into the Abnormal Wetting Behavior of Ionic Liquids Induced by the Solidified Ionic Layer

Industrial & Engineering Chemistry Research ◽

10.1021/acs.iecr.0c00439 ◽

2020 ◽

Vol 59 (16) ◽

pp. 8028-8036 ◽

Cited By ~ 2

Author(s):

Chenlu Wang ◽

Cheng Qian ◽

Zhen Li ◽

Ning Wei ◽

Ning Zhang ◽

...

Keyword(s):

Ionic Liquids ◽

Wetting Behavior ◽

Ionic Layer

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Studies of Volumetric and Viscosity Properties in Aqueous Solutions of Imidazolium Based Ionic Liquids at Different Temperatures and at Ambient Pressure

Journal of Solution Chemistry ◽

10.1007/s10953-019-00845-7 ◽

2019 ◽

Vol 48 (1) ◽

pp. 45-60 ◽

Cited By ~ 2

Author(s):

Pankaj D. Patil ◽

Vasim R. Shaikh ◽

Gaurav R. Gupta ◽

Dilip G. Hundiwale ◽

Kesharsingh J. Patil

Keyword(s):

Ionic Liquids ◽

Aqueous Solutions ◽

Ambient Pressure ◽

Different Temperatures

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Effect of Cation Structure in Quinolinium-Based Ionic Liquids on the Solubility in Aromatic Sulfur Compounds or Heptane: Thermodynamic Study on Phase Diagrams

Molecules ◽

10.3390/molecules25235687 ◽

2020 ◽

Vol 25 (23) ◽

pp. 5687

Author(s):

Marta Królikowska ◽

Marek Królikowski ◽

Urszula Domańska

Keyword(s):

Ionic Liquids ◽

Phase Diagrams ◽

Binary Systems ◽

Ambient Pressure ◽

Equilibrium Phase ◽

Sulfur Compounds ◽

Solution Temperature ◽

Organic Sulfur Compounds ◽

Nrtl Equation ◽

Solid Liquid

Experimental and theoretical studies on thermodynamic properties of quinolinium-based ionic liquids (ILs) based on bis(trifluoromethylsulfonyl)imide anion (namely N-butyl-quinoloinium bis(trifluoromethylsulfonyl)imide, [BQuin][NTf2], N-hexylquinoloinium bis(trifluoromethyl-sulfonyl)imide, [HQuin][NTf2], and N-octylquinoloinium bis(trifluoromethyl-sulfonyl)imide, [OQuin][NTf2]) with aromatic sulfur compounds and heptane, as a model compound of fuel were examined in order to assess the applicability of the studied ionic liquids for desulfurization of fuels. With this aim, the temperature-composition phase diagrams of 13 binary mixtures composed of organic sulfur compounds (thiophene, benzothiophene, or 2-methylthiophene) or heptane and ionic liquid (IL) were investigated at ambient pressure. A dynamic method was used to determine the (solid–liquid) equilibrium phase diagrams in binary systems over a wide composition range and temperature range from T = 255.15 to 365.15 K up to the fusion temperature of ILs. The immiscibility gap with an upper critical solution temperature (UCST) was observed for each binary system under study. The influence of the alkane chain length of the substituent on the IL cation and of the sulfur compounds (the aromaticity of the solvent) was described. The experimental (solid + liquid) phase equilibrium dataset were successfully correlated using the well-known NRTL equation.

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