کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5408686 1506540 2017 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dielectric study of primary alkanediols (C3, C4, C5) with 1-pentanol isomers
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Dielectric study of primary alkanediols (C3, C4, C5) with 1-pentanol isomers
چکیده انگلیسی
Relative permittivities and refractive indices were measured for the several polar binary systems containing straight-chain primary diols and primary pentanol isomers over the whole composition range at 298.15 K and atmospheric pressure. The pentanol isomers were 1-pentanol (amyl alcohol), 3-methyl-1-butanol (isoamyl alcohol), and 2-methyl-1-butanol (active amyl alcohol). The chosen diols were 1,3-propanediol, 1,4-butanediol, and 1,5-pentanediol. The excess parameters, i.e. excess permittivity, excess Helmholtz energy and excess Kirkwood correlation factor, were determined. The Reis-Ιglesias formulation was used to obtain information on the molecular interactions and structure in these binary systems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Liquids - Volume 231, April 2017, Pages 27-38
نویسندگان
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