کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5413438 1506629 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Thermodynamic studies of ternary mixtures of diethylcarbonate (1) + dimethylcarbonate (2) + N,N-dimethylacetamide (3) at 298.15 K
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Thermodynamic studies of ternary mixtures of diethylcarbonate (1) + dimethylcarbonate (2) + N,N-dimethylacetamide (3) at 298.15 K
چکیده انگلیسی
The densities ρ, and viscosities η, of pure diethylcarbonate, dimethylcarbonate, and N,N-dimethylacetamide and those of their binary and ternary mixtures have been measured at 298.15 K and atmospheric pressure over the entire range of compositions. Excess molar volumes V123E, viscosity deviations Δη123, and excess Gibbs energy of activation G123⁎E, were obtained from the experimental results. The values for the binary and ternary systems were fitted to Redlich−Kister's and Cibulka's type function in terms of mole fractions, respectively. McAllister's three body interaction model is used for correlating the kinematic viscosity of binary mixtures with mole fraction. The experimental data of the constitute binaries and ternary are analyzed to discuss the nature and strength of intermolecular interactions in these mixtures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Liquids - Volume 135, Issues 1–3, 31 July 2007, Pages 141-145
نویسندگان
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