Dielectric relaxation and related studies of 4-ethylphenol-methanol mixtures using time domain reflectometry |
| |
| Authors: | R H Fattepur M T Hosamani D K Deshpande R L Patil S C Mehrotra |
| |
| Institution: | (1) Basaveshwar Science College, 587101 Bagalkot, India;(2) P. C. Jabin Science College, Hubli, India;(3) Department of Physics, Karnatak University, 580003 Dharwad, India;(4) Department of Physics, Dr. Babasaheb Ambedkar Marathwada University, 431004 Aurangabad, India |
| |
| Abstract: | The dielectric relaxation studies of 4-ethylphenol-methanol mixtures have been carried out at various temperatures ranging
from 10°C to 40°C using time domain reflectometry in the frequency range 10 MHz to 10 GHz. The relaxation mechanism in these
systems is explained by Cole-Davidson model. The excess dielectric parameters, Kirkwood correlation factor and activation
energy have been calculated and discussed with respect to molecular arrangements, and microdynamics of the binary mixture
composed of both the associative type of liquids. |
| |
| Keywords: | Permittivity microwaves relaxation times 4n-ethylphenol methanol binary mixtures |
| 本文献已被 SpringerLink 等数据库收录！ |
|
