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Thermophysical Properties of Dual Functionalized Imidazolium- Based Ionic Liquids

Man, Zakaria and Muhammad, Nashad and Ziyada, Abobakr and Bustam, Azmi and Abdul Mutalib, M. I and Rafiq, Sikander and Mohd Tan, Isa (2012) Thermophysical Properties of Dual Functionalized Imidazolium- Based Ionic Liquids. [Citation Index Journal]

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Abstract

In this work, some new dual functionalized imidazolium based ionic liquids 3 (3 butyl 1H imidazol 3 ium 1 yl)propanenitrile chloride [C2CNBim]Cl, 3 (3 allyl 1H imidazol 3 ium 1 yl)propanenitrile chloride [C2CNAim]Cl, 3 [3 (2 hydrox yethyl) 1H imidazol 3 ium 1 yl]propanenitrile chloride [C2CNHEim]Cl, and 3 (3 benzyl 1H imidazol 3 ium 1 yl)propanenitrile chloride [C2CNBzim]Cl have been synthesized and characterized by 1H NMR, FTIR, and elemental analysis. Their thermophysical properties such as viscosity and density were measured for a temperature range of (293.15 to 353.15) K at atmospheric pressure, and their refractive indices were measured in the range of (293.15 to 333.15) K. The effect of functionalized side chains on their thermophysical properties was studied. The thermal expansion coefficient values were calculated using experimental density values. Thermal behavior of these ionic liquids was investigated using a thermogravimetric analyzer (TGA) and differential scanning calorimetry (DSC).

Item Type:Citation Index Journal
Subjects:T Technology > TP Chemical technology
Departments / MOR / COE:Departments > Chemical Engineering
ID Code:8624
Deposited By: Dr Zakaria Man
Deposited On:13 Dec 2012 11:39
Last Modified:19 Jan 2017 08:22

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