Dielectric Properties of Binary Mixtures of Ethylene Glycol Monophenyl Ether and Methanol

被引：2

作者：

Vaghela, K. C. ^{[1
]}

Vankar, H. P. ^{[1
]}

Trivedi, C. M. ^{[1
]}

Rana, V. A. ^{[1
]}

机构：

[1] Gujarat Univ, Sclence Sch Sci, Dept Phys Elect & Space, Ahmadabad, Gujarat, India

来源：

FUNCTIONAL OXIDES AND NANOMATERIALS | 2017年 / 1837卷

关键词：

REFRACTIVE-INDEX; PERMITTIVITY; RELAXATION; DENSITY;

D O I：

10.1063/1.4982095

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Static permittivity (epsilon(0)) and permittivity at optical frequency (epsilon(infinity)) of ethylene glycol monophenyl ether (EGMPE), methanol (MeOH) and their binary mixtures of varying concentrations have been measured at room temperature (T=299.15 K). The investigation showed a systematic change in permittivity with change in concentration of MeOH in binary mixture system. Measured data have been used to calculate the various dielectric parameters such as excess static permittivity (epsilon 0(E)), excess permittivity at optical frequency (epsilon(E)(infinity)) and Bruggeman factor (f(B)). Determined parameters provided some information about the molecular interaction among the molecular species of the binary mixtures.

引用

页数：3

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