Thermophysical properties of hydroxyl ammonium ionic liquids

Kurnia, Kiki and Murugesan, Thanapalan (2009) Thermophysical properties of hydroxyl ammonium ionic liquids. Thermophysical properties of hydroxyl ammonium ionic liquids, 41. pp. 517-521.

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Abstract

The thermophysical properties of hydroxyl ammonium ionic liquids: density q, T = (293.15 to 363.15) K;
dynamic viscosity g, T = (298.2 to 348.2) K; and refractive indices nD, T = (293.15 to 333.15) K have been
measured. The coefficients of thermal expansion a, values were calculated from the experimental density
results using an empirical correlation for T = (293.15 to 363.15) K. The variation of volume expansion of
ionic liquids studied was found to be independent of temperature within the range covered in the present
work. The thermal decomposition temperature ‘Td’ for all the six hydroxyl ammonium ionic liquids is also
investigated using thermogravimetric analyzer (TGA).

Item Type: Article
Subjects: Q Science > QD Chemistry
Departments / MOR / COE: Departments > Fundamental & Applied Sciences
Depositing User: Assoc Prof Cecilia Devi Wilfred
Date Deposited: 12 Mar 2010 07:33
Last Modified: 19 Jan 2017 08:25
URI: http://scholars.utp.edu.my/id/eprint/720

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