Time domain reflectometric study on toluene + propionitrile binary mixture. (1st November 2016)

• Record Type: Journal Article
• Authors: Karthick, N. K.; Arivazhagan, G.; Kumbharkhane, A. C.; Joshi, Y. S.; Kannan, P. P.
• Is Part Of: Physics and chemistry of liquids. Volume 54:Number 6(2016)
• Page Start: 779
• Page End: 785
• Publication Date: 2016-11-01
• Subjects: Excess free energy -- relaxation time -- time domain reflectometry; Liquids -- Periodicals; 530.4205
• DOI: 10.1080/00319104.2016.1161042
• Languages: English
• ISSNs: 0031-9104

Abstract

ABSTRACT: Time domain reflectometry study has been carried out on toluene + propionitrile binary mixture in the frequency range from 10 MHz to 30 GHz at 298 K. The complex permittivity spectrum in the studied frequency range shows only one dispersion region. The dielectric parameters, such as Kirkwood correlation factor, relaxation time, etc., obtained from the complex permittivity spectrum have been analysed in view of the molecular phenomena taking place in the liquid mixtures. Neat propionitrile seems to exist as dimer with antiparallel dipolar alignment.