DIELECTRIC RELAXATION OF THE ABSORPTION SPECTRUM IN CHLOROBENZENE – BENZENE AND CHLOROBENZENE – HEXANE SOLUTIONS
Samir Azizov
2024   C   en   p.74-77

ABSTRACT

The article presents the results of a study of the dielectric constant of solutions of a polar liquid in a non-polar solvent: chlorobenzene - benzene, chlorobenzene - hexane. The measurements were carried out at a wavelength λ = 12.80 cm in the temperature range from–80°С to 20°С. The temperature dependence of the dielectric relaxation time of molecules in the liquid and solid states of the studied solutions is determined. The thermodynamic quantities characterizing the process of dielectric relaxation are calculated for solutions of chlorobenzene - benzene, chlorobenzene - hexane.

Keywords: Dielectric spectroscopy, dielectric relaxation, chlorobenzene, benzene, hexane.
DOI:10.70784/azip.3.2024CE74

Received: 2024
Internet publishing: 2024

AUTHORS & AFFILIATIONS

Ministry of Science and Education Republic of Azerbaijan, Institute of Physics, H.Javid ave 131., AZ-1073 Baku, Azerbaijan
E-mail: samir_azizov@mail.ru

Graphics and Images

             

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 [1]   Yu.A. Gusev. Fundamentals of dielectric spectroscopy. Tutorial Kazan KSU, 2008, 112.
[2]   F. Kremer, A. Schonhals. Broadband Dielectric Spectroscopy. Springer, 2002, 729. https://link.springer.com/book/10.1007/978-3-642-56120-7.
[3]   S.T. Azizov. Temperature dependence of dielectric relaxation of absorption spectra in the chlorobenzene – iodobenzene system. EAST EUROPEAN JOURNAL OF PHYSICS. ISSN 2312-4334, 2024, 453 – 459. https://doi.org/10.26565/2312-4334-2024-1-50/
[4]   P.W. Smith. Transient electronics: Pulsed Circuit Technology. John Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex PO19 8SQ, England, 2002, 15.
[5]   S.T. Azizov. Dielectric relaxation in solutions chlorobenzene - benzene and chlorobenzene – hexane//Modern Physics Letters B Vol. 38, № 20, 2450167 (12 pages), 2024. https://doi.org/10.1142/S0217984924501677
[6]   D. Kumar, S.K. Sit, S.N. Singh, S. Sahoo. Investigation of dielectric relaxation in dipolar liquids from conductivity measurement. Bulletin of Materials Science, 2022, vol. 45 37 – 49. https://doi.org/10.1007/s12034-021-02597-x
[7]   C.J.F. Böttcher and P.Bordewijk. Theory of Electric Polarization, v. 2, 2 nd. edn. Elsevier, Amsterdam, 1978. https://doi.org/10.1002/bbpc.19800841128
[8]   S.T. Azizov. Temperature dependence of dielectric relaxation of absorption spectra in the chlorobenzene – iodobenzene system. EAST EUROPEAN JOURNAL OF PHYSICS. ISSN 2312-4334, 2024, 453 – 459. https://doi.org/10.26565/2312-4334-2024-1-50 1//
[9]   E.Y. Salaev, E.R. Gasimov, Ch.O. Qajar, S.T. Azizov. Resonans reflektionles absorbpnion of elektromagnetik waves in solutions. Turkish Journal of Physics, 1998, v. XXII № 5 389 – 393 https://journals.tubitak.gov.tr/physics/vol22/iss5/4/