DIELECTRIC RELAXATION IN NITROALKANES

被引：33

作者：

CHANDRA, S

NATH, D

机构：

[1] Physics Department, Allahabad University, Allahabad

[2] Physics Department, Gorakhpur University, Gorakhpur

来源：

JOURNAL OF CHEMICAL PHYSICS | 1969年 / 51卷 / 12期

关键词：

D O I：

10.1063/1.1671949

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Permittivity and dielectric loss (ε′ and ε″) of four nitroalkanes have been measured at five frequencies at 3, 15, 30, 45, and 60°C. The values of ε′ and ε″ have been used to plot Cole-Cole diagrams. The relaxation time and the distribution parameter have been calculated from these arc plots. It has been observed that the relaxation time increases with the increase in the number of carbon atoms and decreases with increase in temperature. The dielectric relaxation and the viscous flow phenomena have been compared using the theory of chemical rate processes.

引用

页码：5299 / +

页数：1

共 15 条

[1] MICROWAVE ABSORPTION AND MOLECULAR STRUCTURE IN LIQUIDS .9. MEASUREMENT IN ORGANIC HALIDES AT 10-CM WAVELENGTH [J].