Solubility and phase behavior of binary systems containing salts based on transitional metals

M.E. Zakrzewska, A.B. Paninho, M.F. Môlho, A.V.M. Nunes, C.A.M. Afonso, A.A. Rosatella, J.M. Lopes, V. Najdanovic-Visak

Research output: Contribution to journalArticle

Abstract

Tri(1-ethyl-3-methylimidazolium) gadolinium hexachloride ([emim]3[GdCl6]), tri(1-butyl-3-methylimidazolium) hexagadolinium chloride ([bmim]3[GdCl6]), di(tetramethylammonium) manganese tetrachloride ([TMA]2[MnCl4]) and cholinium tetrachloroferrate ([Chol][FeCl4]) were synthetized and their solubility in water, ethanol, 1-propanol and 1-butanol were determined as a function of temperature. Activity coefficients were calculated and their comparison with ideal solutions is discussed. The experimental data were correlated successfully by means of the semi-empirical Grant equation. In addition, melting point depression effect of high pressure carbon dioxide was studied.
Original languageEnglish
Pages (from-to)123-127
JournalJournal of Chemical Thermodynamics
Volume63
DOIs
Publication statusPublished - 1 Aug 2013

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    Zakrzewska, M. E., Paninho, A. B., Môlho, M. F., Nunes, A. V. M., Afonso, C. A. M., Rosatella, A. A., Lopes, J. M., & Najdanovic-Visak, V. (2013). Solubility and phase behavior of binary systems containing salts based on transitional metals. Journal of Chemical Thermodynamics, 63, 123-127. https://doi.org/10.1016/j.jct.2013.03.014