Density and Speed-of-Sound Measurements for Dilute Binary Mixtures of Diethylammonium-Based Protic Ionic Liquids with Water

2018 ◽  
Vol 63 (6) ◽  
pp. 1859-1876 ◽  
Author(s):  
Shrikant P. Musale ◽  
Kunal R. Patil ◽  
Rajshree J. Gavhane ◽  
Dilip H. Dagade
Keyword(s):  
Ionic Liquids ◽  
Binary Mixtures ◽  
Speed Of Sound ◽  
Protic Ionic Liquids

Thermal and Electrochemical Properties of Protic Ionic Liquids and their Binary Mixtures with Water

2019 ◽  
Vol 15 ◽  
pp. 498-503
Author(s):  
Md. Shahriar Hasan Saikat ◽  
Md. Mominul Islam ◽  
M. Yousuf A. Mollah ◽  
Md. Abu Bin Hasan Susan ◽  
Muhammed Shah Miran
Keyword(s):  
Ionic Liquids ◽  
Electrochemical Properties ◽  
Binary Mixtures ◽  
Protic Ionic Liquids

scholarly journals Influence of temperature on thermodynamics for binary mixtures of short aliphatic protic ionic liquids

2017 ◽  
Vol 82 (10) ◽  
pp. 1155-1174 ◽  
Author(s):  
Rebecca Andrade ◽  
Alberto Carreras ◽  
Miguel Iglesias
Keyword(s):  
Experimental Data ◽  
Ionic Liquids ◽  
Binary Mixtures ◽  
Acoustic Properties ◽  
Protic Ionic Liquids ◽  
Temperature Dependent ◽  
Excess Molar Enthalpy ◽  
Free Length ◽  
Derived Properties ◽  
Prediction Capability

Two binary mixtures of protic ionic liquids comprising formate, acetate and propionate anions and 2-hydroxyethyl ammonium, bis(2-hydroxyethyl) ammonium and tris(2-hydroxyethyl) ammonium cations have been studied in terms of volumetric and acoustic properties as a function of temperature. The corresponding derived properties have been computed from the experimental data and fitted to temperature dependent Redlich?Kister and Redlich? ?Mayer equations; accurate results being obtained. Other properties such as intermolecular free length, acoustic impedance, geometrical volume, collision factor and isothermal coefficient of pressure excess molar enthalpy were computed due to their importance in the study of specific molecular interactions. The new experimental data were used to test the prediction capability of different models for density (Mchaweh?Nasrifar?Moshfeghian (MNM) model and the modified Heller temperature dependent equation (MHE)) and ultrasonic velocity (different empirical equations, collision factor theory (CFT) and free length theory (FLT)). The high non-ideality of these mixtures points to strong contractive behaviour at any temperature and composition. The obtained results indicate that ionic liquid interactions into mixture are stronger than in the ionic pure components for both mixtures at any studied condition. Despite the strong ion interaction, the tested models showed, at least, the qualitative prediction capability.

scholarly journals Study of Thermophysical properties of binary mixtures of N-phenyl ethanolammonium based protic ionic liquids with water and ethanol solvents

2021 ◽  
pp. 100015
Author(s):  
Bharath Kumar Chennuri ◽  
Venkatramana Losetty ◽  
K. Sreenivasulu ◽  
Ramesh L. Gardas ◽  
K. Sivakumar
Keyword(s):  
Ionic Liquids ◽  
Binary Mixtures ◽  
Thermophysical Properties ◽  
Protic Ionic Liquids

Surface Ordering in Binary Mixtures of Protic Ionic Liquids

2017 ◽  
Vol 8 (17) ◽  
pp. 4264-4267 ◽  
Author(s):  
Christiaan Ridings ◽  
Gregory G. Warr ◽  
Gunther G. Andersson
Keyword(s):  
Ionic Liquids ◽  
Binary Mixtures ◽  
Protic Ionic Liquids ◽  
Surface Ordering
Sign in / Sign up

Export Citation Format

Share Document