کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5412741 | 1393446 | 2011 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Viscosities, densities, speeds of sound and refractive indices of binary mixtures of o-xylene, m-xylene, p-xylene, ethylbenzene and mesitylene with 1-decanol at 298.15 and 308.15Â K
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Viscosities, densities, speeds of sound and refractive indices of binary mixtures of o-xylene, m-xylene, p-xylene, ethylbenzene and mesitylene with 1-decanol at 298.15 and 308.15Â K Viscosities, densities, speeds of sound and refractive indices of binary mixtures of o-xylene, m-xylene, p-xylene, ethylbenzene and mesitylene with 1-decanol at 298.15 and 308.15Â K](/preview/png/5412741.png)
چکیده انگلیسی
The viscosities η, densities Ï, speeds of sound u and refractive indices nD of binary mixtures of 1-decanol with o-xylene, m-xylene, p-xylene, ethylbenzene and mesitylene have been measured over the entire range of composition at 298.15 and 308.15 K and at atmospheric pressure. Excess molar volumes VE, deviations of isentropic compressibilities Îκ, deviations of the speeds of sound âu, viscosity deviations Îη, excess free energies of activation for viscous flow ÎG * E and deviations of refractive indices ânD have been calculated from the density Ï, speed of sound u, viscosity η and refractive index nD data. The calculated excess and deviation functions have been fitted to the Redlich-Kister polynomial equations and the results analyzed in terms of molecular interactions and structural effects. The viscosity data have been correlated using McAllister's three body interaction model at different temperatures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Liquids - Volume 159, Issue 2, 1 March 2011, Pages 132-141
Journal: Journal of Molecular Liquids - Volume 159, Issue 2, 1 March 2011, Pages 132-141
نویسندگان
Subhash C. Bhatia, Ruman Rani, Rachna Bhatia,