Dielectric relaxation and hydrogen bonding studies of 1,3-propanediol-dioxane mixtures using time domain reflectometry technique

被引：11
|
作者：
Shinde, Madhukar N. [1 ]
Talware, Ravindra B. [1 ]
Hudge, Pravin G. [1 ]
Joshi, Yogesh S. [1 ]
Kumbharkhane, Ashok C. [1 ]
机构：
[1] Swami Ramanand Teerth Marathwada Univ, Sch Phys Sci, Nanded 431606, India
来源：
PRAMANA-JOURNAL OF PHYSICS | 2012年 / 78卷 / 02期
关键词：
Hydrogen bond; aliphatic alcohols; time domain reflectometry; ALCOHOL-WATER MIXTURES; PROTON ACCEPTORS; BONDED LIQUIDS; ENTHALPY; COOPERATIVITY; TEMPERATURES; 1-PROPANOL; COMPLEXES; ETHANOL; BINARY;
D O I：
10.1007/s12043-011-0229-6
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The complex permittivity, static dielectric constant and relaxation time for 1,3-propanediol, 1,4-dioxane and their mixtures have been studied using time domain reflectometry (TDR). The excess permittivity, excess inverse relaxation time and Kirkwood correlation factor have also been determined at various concentrations of dioxane. Hydrogen bonded theory was applied to compute the correlation terms for the mixtures. The Bruggeman model for the nonlinear case has been fitted to the dielectric data for mixtures.
引用
收藏
页码：297 / 308
页数：12
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