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)Â +Â dimethylcarbonate (2)Â +Â N,N-dimethylacetamide (3) at 298.15Â K
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
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چکیده انگلیسی
The densities Ï, 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 Îη123, and excess Gibbs energy of activation G123âE, were obtained from the experimental results. The values for the binary and ternary systems were fitted to RedlichâKister'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 1â3, 31 July 2007, Pages 141-145
Journal: Journal of Molecular Liquids - Volume 135, Issues 1â3, 31 July 2007, Pages 141-145
نویسندگان
H. Iloukhani, H.A. Zarei, M. Behroozi,