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
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله

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 298.15Â 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-Îglesias 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
Journal: Journal of Molecular Liquids - Volume 231, April 2017, Pages 27-38
نویسندگان
A. Ghanadzadeh Gilani, M. Moghadam, S.E. Hosseini,