کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
216596 1426294 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Surface and bulk behavior of (dialkylsulfoxides + carbon tetrachloride) mixtures
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Surface and bulk behavior of (dialkylsulfoxides + carbon tetrachloride) mixtures
چکیده انگلیسی

Surface tensions, surface tension deviations, densities, and excess molar volumes of binary mixtures of carbon tetrachloride (CCl4) with dimethylsulfoxide (DMSO), diethylsulfoxide (DESO), dipropylsulfoxide (DPSO), and dibutylsulfoxide (DBSO) have been determined over the entire composition range at (298.15 and 313.15) K. The results were fitted by the Redlich–Kister polynomial equation and the corresponding binary coefficients have been derived.The obtained excess quantities show that both charge-transfer complex formation between CCl4 and dialkylsulfoxides (DASO) molecules and on the other hand sulfoxides’ chain length are crucial factors conditioning the excess thermodynamic properties of (CCl4 + DASO) binary mixtures.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Chemical Thermodynamics - Volume 41, Issue 12, December 2009, Pages 1413–1418
نویسندگان
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