Dielectric Relaxation Studies of Cellulose-Water Mixtures Using Time and Frequency Domain Technique

Authors

  • S H Saknure School of Physical Sciences, Swami Ramanand Teerth Marathwada University, Nanded, 431 606, India
  • N P Garad School of Physical Sciences, Swami Ramanand Teerth Marathwada University, Nanded, 431 606, India
  • A G Gubre School of Physical Sciences, Swami Ramanand Teerth Marathwada University, Nanded, 431 606, India
  • Y S Joshi Department of Physics, Lal Bahadur Shastri Mahavidyalaya, Dharmabad, 431 802, India
  • A C Kumbharkhane School of Physical Sciences, Swami Ramanand Teerth Marathwada University, Nanded, 431 606, India

DOI:

https://doi.org/10.56042/ijpap.v61i1.68526

Keywords:

Complex permittivity spectra, Relaxation time, Electrode polarization, Precision LCR meter, TDR, HPMC

Abstract

The complex dielectric permittivity of hydroxypropyl methyl cellulose (HPMC)-water mixture was measured by using Time Domain Reflectometry (TDR) and Frequency Domain (LCR) Technique at 25 °C. The complex dielectric permittivity e*(w), complex electrical modulus M*(w), complex electrical conductivity s*(w), loss tangent (tand), static dielectric constant (ε0) and relaxation time (τ) have been determined for the cellulose-water system.

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Published

2023-04-24

Issue

Vol. 61 No. 1 (2023): Indian Journal of Pure and Applied Physics (IJPAP)

Section

Article

License

Copyright (c) 2023 Indian Journal of Pure & Applied Physics (IJPAP)

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Dielectric Relaxation Studies of Cellulose-Water Mixtures Using Time and Frequency Domain Technique. (2023). Indian Journal of Pure & Applied Physics (IJPAP), 61(1), 27-32. https://doi.org/10.56042/ijpap.v61i1.68526

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