relation: https://khub.utp.edu.my/scholars/3188/ title: Volumetric properties and refractive indices for binary mixtures of 1-propyronitrile-3-hexylimidazolium bromide + ethanol at temperatures from 293.15 to 323.15 K creator: Taib, M.M. creator: Ziyada, A.K. creator: Wilfred, C.D. creator: Murugesan, T. description: Densities and refractive indices have been measured for binary mixtures of 1-propyronitrile-3-hexylimidazolium bromide + ethanol in the temperature range 293.15-323.15 K. From the experimental data the excess molar volume V E, refractive index deviation �n D, and the coefficient of thermal expansion α were calculated and fitted to fifth- and third-order Redlich-Kister type equations, respectively. Using the measured densities, the apparent molar volumes (V Φ), limiting apparent molar volumes (V Φ o) and limiting apparent molar expansivities (E Φ o) were also determined and the details are discussed. © Springer Science+Business Media, LLC 2011. date: 2012 type: Article type: PeerReviewed identifier: Taib, M.M. and Ziyada, A.K. and Wilfred, C.D. and Murugesan, T. (2012) Volumetric properties and refractive indices for binary mixtures of 1-propyronitrile-3-hexylimidazolium bromide + ethanol at temperatures from 293.15 to 323.15 K. Journal of Solution Chemistry, 41 (1). pp. 100-111. ISSN 00959782 relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84861227618&doi=10.1007%2fs10953-011-9785-0&partnerID=40&md5=5a63abf63292159eef705658f26e1d21 relation: 10.1007/s10953-011-9785-0 identifier: 10.1007/s10953-011-9785-0