Thermophysical Properties of 1-Propyronitrile 3-alkylimidazolium Bromide Ionic Liquids at Temperatures from (293.15 to 353.15) K

Ziyada, Abobakr K. and Wilfred, Cecilia D. and Bustam, Mohamad Azmi and Man, Zakaria and Murugesan, Thanapalan (2010) Thermophysical Properties of 1-Propyronitrile 3-alkylimidazolium Bromide Ionic Liquids at Temperatures from (293.15 to 353.15) K. J. Chem. Eng. Data, 55. pp. 3886-3890. ISSN ISSN 219568

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Abstract

In the present work, a series of 1-propyronitrile-3-alkylimidazolium bromide ionic liquids ([C2CN Cnim]Br,
where n ) 4, 6, 8, and 10) were synthesized and characterized using Fourier transform infrared spectroscopy
(FTIR), NMR, and elemental analysis. Physical properties such as density, viscosity, and refractive index
are measured and reported for a temperature range of (293.15 to 353.15) K and at atmospheric pressure.
The influence of the alkyl chain on these properties is discussed. The present synthesized ionic liquids show
a weak temperature dependency on the thermal expansion coefficient.

Item Type:	Article
Subjects:	T Technology > T Technology (General)
Departments / MOR / COE:	Departments > Chemical Engineering
Depositing User:	Assoc Prof Dr Mohamad Azmi Bustam @ Khalil
Date Deposited:	12 Mar 2012 00:14
Last Modified:	19 Jan 2017 08:25
URI:	http://scholars.utp.edu.my/id/eprint/3474

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