| Publication Type |
Journal Article |
| Title |
Solubility and phase behavior of binary systems containing salts based on transitional metals |
| Authors |
M.E. Zakrzewska A.B. Paninho M.F. Môlho A.V.M. Nunes C.A.M. Afonso A.A. Rosatella JM Lopes; José M. Lopes V. Najdanovic-Visak |
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| Journal |
Journal of Chemical Thermodynamics |
| Year |
2013 |
| Month |
August |
| Volume |
63 |
| Number |
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| Pages |
123-127 |
| 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. |
| DOI |
http://dx.doi.org/10.1016/j.jct.2013.03.014 |
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