Density, refractive index, and excess properties of 1-butyl-3- methylimidazolium tetrafluoroborate with water and monoethanolamine

Taib, M.M. and Murugesan, T. (2012) Density, refractive index, and excess properties of 1-butyl-3- methylimidazolium tetrafluoroborate with water and monoethanolamine. Journal of Chemical and Engineering Data, 57 (1). pp. 120-126. ISSN 00219568

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Abstract

The densities and refractive indices of binary mixtures containing 1-butyl-3-methylimidazolium tetrafluoroborate with water and monoethanolamine are measured at a temperature range of (293.15 to 353.15) K and within the whole range of composition. Excess molar volumes are deduced from the measured physical properties and correlated using Redlich-Kister polynomial equations. The excess molar volumes are positive for the entire mole fraction range, and the details are discussed. The thermal expansion coefficients are also derived from the measured density values. © 2011 American Chemical Society.

Item Type: Article
Additional Information: cited By 83
Uncontrolled Keywords: 1-Butyl-3-methylimidazolium tetrafluoroborate; Density value; Excess molar volumes; Excess properties; Mole fraction; Monoethanolamine; Redlich-kister polynomial equation; Temperature range; Tetrafluoroborates; Thermal expansion coefficients, Polynomials; Refractive index; Thermal expansion; Volume measurement, Binary mixtures
Depositing User: Mr Ahmad Suhairi UTP
Date Deposited: 09 Nov 2023 15:51
Last Modified: 09 Nov 2023 15:51
URI: https://khub.utp.edu.my/scholars/id/eprint/3101

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