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

E. Zakrzewska, Małgorzata and B. Paninho, Ana and F. Môlho, Marta and V. M. Nunes, Ana and A. M. Afonso, Carlos and A. Rosatella, Andreia and M. Lopes, Joana and Najdanovic-Visak, Vesna (2013) Solubility and phase behaviour of binary systems containing salts based on transitional metals. Journal of Chemical Thermodynamics, 63. pp. 123-126. ISSN 0021-9614

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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 funcion of temperature. Activity coefficients were calculated and their comparison with ideal solutions were 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.

Item Type:
Journal Article
Journal or Publication Title:
Journal of Chemical Thermodynamics
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/1600/1606
Subjects:
ID Code:
64136
Deposited By:
Deposited On:
24 Apr 2013 07:45
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 08:27