کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
216176 1426266 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Volumetric properties of itaconic acid aqueous solutions
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Volumetric properties of itaconic acid aqueous solutions
چکیده انگلیسی

Densities of itaconic acid aqueous solutions were measured at 5 K intervals from T = (278.15 to 343.15) K. From the determined densities, the apparent molar volumes, the cubic expansion coefficients and the second derivatives of volume with respect to temperature which are interrelated with the derivatives of isobaric heat capacities with respect to pressure were evaluated. These derivatives were qualitatively correlated with the changes in the structure of water when itaconic acid is dissolved in it.


► Densities of itaconic acid aqueous solutions in a wide range of concentrations and temperatures.
► The apparent molar volumes and the cubic expansion coefficients.
► The derivatives of isobaric heat capacities with respect to pressure.
► Changes in the structure of water when itaconic acid is dissolved.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Chemical Thermodynamics - Volume 47, April 2012, Pages 42–47
نویسندگان
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