Study of Co-operative Dynamics in Cyclohexanol-Xylene Solutions using Dielectric Relaxation Spectroscopy

Cooperative dynamics in pure cyclohexanol (CYN), xylene and their binary solutions have been studied using dielectric relaxation spectroscopy (DRS) in 10 MHz to 30 GHz microwave frequency range. The dynamics in CYN-CYN, CYN-xylene molecules have been explained using concept of cooperative domains (C...

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Bibliographic Details
Published in:Journal of physical science 2023-01, Vol.34 (2), p.91-100
Main Authors: Birajdar, Sangameshwar Sanjivan, Kumbharkhane, Ashok Champatrao, Suryawanshi, Deelip Baliram
Format: Article
Language:English
Subjects:
Correlation coefficients
Dielectric properties
Dielectric relaxation
Frequency ranges
Hydrogen bonding
Hydrogen bonds
Microwave frequencies
Temperature
Xylene
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Summary:Cooperative dynamics in pure cyclohexanol (CYN), xylene and their binary solutions have been studied using dielectric relaxation spectroscopy (DRS) in 10 MHz to 30 GHz microwave frequency range. The dynamics in CYN-CYN, CYN-xylene molecules have been explained using concept of cooperative domains (CDs). Deviations in CYN-xylene binary solutions exist due to braking and making of bonds as well as selfassociation among the molecules. Kirkwood correlation factor authenticates CDs with diverse exchanges through hydrogen bonding. Luzar model offers moderately decent qualitative values of εo such that the theoretically calculated values found relatively good in comparison with experimental results.
ISSN:1675-3402
2180-4230
DOI:10.21315/jps2023.34.2.7