کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9694196 | 1459642 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analysis of the enthalpies of transfer of Co(II) ion in mixed solvents by means of the theory of preferential solvation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The enthalpies of transfer of Co(II) ion in several aqueous-organic and organic mixed solvents were analysed by means of the theory of preferential solvation. The results provided the quantitative description of preferential solvation of the ion and of its effect on interactions between solvent molecules. They also enabled to compare solvating properties of various mixtures. The analysis revealed a discontinuity in those properties with the composition of the solvent, caused by the changes in the solvent structure. The mean number of molecules of one component of the mixture in the solvation sphere of Co(II) ion versus solvent composition was determined.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thermochimica Acta - Volume 427, Issues 1â2, March 2005, Pages 1-7
Journal: Thermochimica Acta - Volume 427, Issues 1â2, March 2005, Pages 1-7
نویسندگان
Ewa KamieÅska-Piotrowicz,