TY - JOUR
T1 - Solubility and phase behavior of binary systems containing salts based on transitional metals
AU - Zakrzewska, M.E.
AU - Paninho, A.B.
AU - Môlho, M.F.
AU - Nunes, A.V.M.
AU - Afonso, C.A.M.
AU - Rosatella, A.A.
AU - Lopes, J.M.
AU - Najdanovic-Visak, V.
PY - 2013/8/1
Y1 - 2013/8/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84877324467&partnerID=MN8TOARS
UR - https://www.sciencedirect.com/science/article/pii/S0021961413001122?via%3Dihub
U2 - 10.1016/j.jct.2013.03.014
DO - 10.1016/j.jct.2013.03.014
M3 - Article
SN - 0021-9614
VL - 63
SP - 123
EP - 127
JO - Journal of Chemical Thermodynamics
JF - Journal of Chemical Thermodynamics
ER -