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Thermophysical properties of 1-propyronitrile- 3-alkylimidazolium bromide ionic liquids at Temperatures (293.15 to 353.15) K

K. Ziyada, Abobakr and Wilfred, Cecilia and Azmi Bhustam , M A and Zakaria, Man and T., Murugesan (2010) Thermophysical properties of 1-propyronitrile- 3-alkylimidazolium bromide ionic liquids at Temperatures (293.15 to 353.15) K. [Citation Index Journal]

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Abstract

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 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:Citation Index Journal
Impact Factor:1.986
Subjects:T Technology > TP Chemical technology
Departments / MOR / COE:Departments > Chemical Engineering
ID Code:2890
Deposited By: Prof Dr Thanabalan Murugesan
Deposited On:07 Oct 2010 05:17
Last Modified:19 Jan 2017 08:24

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