scholarly journals Transport properties and intermolecular interactions in binary mixtures based on the protic ionic liquid ethylimidazolium triflate and ethylene glycol

2018 ◽  
Vol 20 (35) ◽  
pp. 22980-22986 ◽  
Author(s):  
Negin Yaghini ◽  
Iqbaal Abdurrokhman ◽  
Mohammad Hasani ◽  
Anna Martinelli
Keyword(s):  
Ionic Liquid ◽  
Binary Mixture ◽  
Ethylene Glycol ◽  
Transport Properties ◽  
Binary Mixtures ◽  
Intermolecular Interactions ◽  
Composition Range ◽  
Protic Ionic Liquid

The binary mixture based on the protic ionic liquid (PIL) ethylimidazolium triflate (C2HImTfO) and the diol compound ethylene glycol (EG) has been investigated in the whole composition range from pure PIL to pure EG.

Absorption Behavior of Acid Gases in Protic Ionic Liquid/Alkanolamine Binary Mixtures

2017 ◽  
Vol 5 (4) ◽  
pp. 3429-3437 ◽  
Author(s):  
Alsu I. Akhmetshina ◽  
Anton N. Petukhov ◽  
Andrey V. Vorotyntsev ◽  
Alexander V. Nyuchev ◽  
Ilya V. Vorotyntsev
Keyword(s):  
Ionic Liquid ◽  
Binary Mixtures ◽  
Acid Gases ◽  
Protic Ionic Liquid

scholarly journals Transport Properties and Local Structure of an Imidazole/Protic Ionic Liquid Mixture Confined in the Mesopores of Hydrophobic Silica

2021 ◽  
Vol 125 (4) ◽  
pp. 2607-2618
Author(s):  
Szilvia Vavra ◽  
Khalid Elamin ◽  
Lars Evenäs ◽  
Anna Martinelli
Keyword(s):  
Ionic Liquid ◽  
Transport Properties ◽  
Local Structure ◽  
Liquid Mixture ◽  
Protic Ionic Liquid ◽  
Hydrophobic Silica

The local structure in the BmimPF6/acetonitrile mixture: the charge distribution effect

2018 ◽  
Vol 20 (34) ◽  
pp. 21890-21902 ◽  
Author(s):  
Volodymyr Koverga ◽  
Oleg N. Kalugin ◽  
François-Alexandre Miannay ◽  
Yevheniia Smortsova ◽  
Kateryna Goloviznina ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Binary Mixture ◽  
Charge Distribution ◽  
Local Structure ◽  
Composition Range ◽  
Entire Composition Range ◽  
Distribution Effect

The effect of the charge distribution on the local structure in the binary mixture of 1-butyl-3-methylimidazolium hexafluorophosphate (BmimPF6) ionic liquid and acetonitrile is investigated over the entire composition range.

Greener synthetic route for superparamagnetic and luminescent α-Fe2O3 nanoparticles in binary mixtures of ionic liquid and ethylene glycol

RSC Advances ◽  
2015 ◽  
Vol 5 (63) ◽  
pp. 51158-51168 ◽  
Author(s):  
Preet Shikha ◽  
B. S. Randhawa ◽  
Tejwant Singh Kang
Keyword(s):  
Magnetic Properties ◽  
Ionic Liquid ◽  
Ethylene Glycol ◽  
Binary Mixtures ◽  
Solvent Mixture ◽  
Binary Solvent ◽  
Fe2o3 Nanoparticles ◽  
Synthetic Route ◽  
Binary Solvent Mixture

The composition of IL and EG binary solvent mixture affects the structural, morphological, luminescent and magnetic properties of α-Fe2O3 nanoparticles.

Transport Properties Investigation of Aqueous Protic Ionic Liquid Solutions through Conductivity, Viscosity, and NMR Self-Diffusion Measurements

2012 ◽  
Vol 116 (14) ◽  
pp. 4228-4238 ◽  
Author(s):  
Mérièm Anouti ◽  
Johan Jacquemin ◽  
Patrice Porion
Keyword(s):  
Ionic Liquid ◽  
Transport Properties ◽  
Protic Ionic Liquid ◽  
Self Diffusion ◽  
Liquid Solutions

scholarly journals Thermodynamic properties of 1-ethyl-3-methylimidazolium ethyl sulphate with nitrogen and sulphur compounds at T = (298.15 - 318.15) K and P = 1 bar

2016 ◽  
Author(s):  
◽  
Siyanda Brian Chule
Keyword(s):  
Refractive Index ◽  
Thermodynamic Properties ◽  
Binary Mixture ◽  
Binary Mixtures ◽  
Mole Fraction ◽  
Ethyl Acetoacetate ◽  
Binary Systems ◽  
Composition Range ◽  
Molar Refraction ◽  
The Ideal

In this work, the thermodynamic properties for the binary mixtures containing the ionic liquid (IL): 1-ethyl-3-methylimidazolium ethyl sulphate ([EMIM] [EtSO4]) were calculated. The binary systems studied were {pyridine (Py) or ethyl acetoacetate (EAA) or thiophene (TS) + [EMIM] [EtSO4]}. The results were interpreted in terms of the intermolecular interactions between the (pyridine + IL), (ethyl acetoacetate + IL), and (thiophene + IL) molecules. The physical properties: density, speed of sound, and refractive index were measured for the binary mixtures over the complete mole fraction range using an Anton Paar DSA 5000 M vibrating U- tube densimeter and an Anton Paar RXA 156 refractometer, respectively. The measurements were done at T = (298.15, 303.15, 308.15, 313.15, and 318.15) K and at p = 0.1 MPa. The experimental data was used to calculate the derived properties for the binary mixtures namely:- excess molar volume (V E ), isentropic compressibility (ks), molar refractions (R) and deviation in refractive index (Δn). For the binary mixtures, (Py or EAA or TS + IL), V E was negative throughout the whole composition range which indicates the existence of attractive intermolecular interaction between (pyridine + IL) and (ethyl acetoacetate + IL) for (thiophene + IL), V E was negative at low mole fraction of thiophene and became positive at high mole fraction of thiophene. For the binary mixtures (pyridine + IL), (ethyl acetoacetate + IL), ks was positive indicating that the binary mixtures were more compressible than the ideal mixture. For the binary mixture (thiophene + IL) ks was negative at low thiophene composition and positive at high composition indicating that the binary mixture was less compressible than the ideal mixture at low thiophene composition and more compressible at high composition of thiophene. The molar refraction, R, is positive for the (Py or EAA or TS + IL) binary systems at T = (298.15 – 318.15) K, molar refraction decreases as the organic solvent composition increases. For the binary mixture (pyridine + [EMIM] [EtSO4]), Δn is negative at mole fractions < 0.75 of pyridine and positive at mole fractions >0.75 at all temperatures and decreases with an increase in temperature. For the binary system (ethyl acetoacetate + [EMIM] [EtSO4]), Δn values are positive over the entire composition range and at all temperatures and increases with an increase in temperature. Δn values for the (thiophene + IL) system are negative for mole fractions of thiophene < 0.62 and becomes positive for mole fractions of thiophene > 0.62 and Δn increases with an increase in temperature. The Redlich-Kister smoothing equation was used successfully for the correlation of V E and Δn data. The Lorentz- Lorenz equation gave a poor prediction of V E , but a good prediction of density or refractive index.

Aggregation behaviour and thermodynamics of mixed micellization of 1-hexadecylpyridinium bromide and ionic liquid in ethylene glycol/water binary mixtures

2014 ◽  
Vol 76 (1) ◽  
pp. 96-103 ◽  
Author(s):  
Yi He ◽  
Lei Sun ◽  
Dong Fang ◽  
Chunyu Han ◽  
Chunsheng Liu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ethylene Glycol ◽  
Binary Mixtures ◽  
Mixed Micellization ◽  
Aggregation Behaviour

Physicochemical Properties of Binary Mixtures of the Protic Ionic Liquid Bis(2-hydroxyethyl)methylammonium Formate with Methanol, Ethanol, and 1-Propanol

2011 ◽  
Vol 40 (5) ◽  
pp. 818-831 ◽  
Author(s):  
Kiki A. Kurnia ◽  
M. I. Abdul Mutalib ◽  
T. Murugesan ◽  
B. Ariwahjoedi
Keyword(s):  
Ionic Liquid ◽  
Physicochemical Properties ◽  
Binary Mixtures ◽  
Protic Ionic Liquid

Densities and Viscosities of Binary Mixtures Containing the Polyhydric Protic Ionic Liquid(2-hydroxy-N-(2-hydroxyethyl)-N-methylethanaminium methanesulfonate) and Water or Alcohols

2020 ◽  
Vol 49 (4) ◽  
pp. 423-457 ◽  
Author(s):  
Guangming Cai ◽  
Shaoqi Yang ◽  
Xinxin Wang ◽  
Qing Zhou ◽  
Junli Xu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Binary Mixtures ◽  
Protic Ionic Liquid

Nafion/Protic Ionic Liquid Blends: Nanoscale Organization and Transport Properties

2019 ◽  
Vol 123 (23) ◽  
pp. 14813-14824 ◽  
Author(s):  
Olesia Danyliv ◽  
Anna Martinelli
Keyword(s):  
Ionic Liquid ◽  
Transport Properties ◽  
Protic Ionic Liquid
Sign in / Sign up

Export Citation Format

Share Document