caa a22 4500 44532855X CHVBK 20180317142729.0 cr unu---uuuuu 170323e20110501xx s 000 0 eng 10.1007/s10953-011-9680-8 doi (NATIONALLICENCE)springer-10.1007/s10953-011-9680-8 Physicochemical Properties of Binary Mixtures of the Protic Ionic Liquid Bis(2-hydroxyethyl)methylammonium Formate with Methanol, Ethanol, and 1-Propanol [Elektronische Daten] [Kiki Kurnia, M. Mutalib, T. Murugesan, B. Ariwahjoedi] Densities and viscosities were determined for binary mixtures containing the protic ionic liquid bis(2-hydroxyethyl)methylammonium formate [BHEMF] with methanol, ethanol, and 1-propanol at four different temperatures (293.15, 303.15, 313.15, and 323.15K) and atmospheric pressure. Excess molar volume and viscosity deviations for the binary system were calculated. The calculated results were fitted to a Redlich-Kister equation to obtain the coefficients and estimate the standard deviations between the experimental and calculated quantities. The negative values of excess volume molar for these mixtures indicate that ion-dipole interactions and packing between ionic liquids and alcohols are present. The values of viscosity deviation are also negative over the whole composition range, and their values become less negative as the temperature increases. Springer Science+Business Media, LLC, 2011 Protic ionic liquids nationallicence Density nationallicence Viscosity nationallicence Excess molar volumes nationallicence Viscosity deviation nationallicence Kurnia Kiki Department of Chemical Engineering, Universiti Teknologi PETRONAS, 31750, Tronoh, Malaysia aut Mutalib M. Department of Chemical Engineering, Universiti Teknologi PETRONAS, 31750, Tronoh, Malaysia aut Murugesan T. Department of Chemical Engineering, Universiti Teknologi PETRONAS, 31750, Tronoh, Malaysia aut Ariwahjoedi B. Department of Fundamental and Applied Science, Universiti Teknologi PETRONAS, 31750, Tronoh, Malaysia aut Journal of Solution Chemistry Springer US; http://www.springer-ny.com 40/5(2011-05-01), 818-831 0095-9782 40:5<818 2011 40 10953 https://doi.org/10.1007/s10953-011-9680-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10953-011-9680-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kurnia Kiki Department of Chemical Engineering, Universiti Teknologi PETRONAS, 31750, Tronoh, Malaysia aut NATIONALLICENCE 700 1- Mutalib M. Department of Chemical Engineering, Universiti Teknologi PETRONAS, 31750, Tronoh, Malaysia aut NATIONALLICENCE 700 1- Murugesan T. Department of Chemical Engineering, Universiti Teknologi PETRONAS, 31750, Tronoh, Malaysia aut NATIONALLICENCE 700 1- Ariwahjoedi B. Department of Fundamental and Applied Science, Universiti Teknologi PETRONAS, 31750, Tronoh, Malaysia aut NATIONALLICENCE 773 0- Journal of Solution Chemistry Springer US; http://www.springer-ny.com 40/5(2011-05-01), 818-831 0095-9782 40:5<818 2011 40 10953 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer