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

Indian Journal of Pure & Applied Physics

article

S H Saknure¹  N P Garad¹  A G Gubre¹  Y S Joshi²  A C Kumbharkhane¹ 

[1]School of Physical Sciences, Swami Ramanand Teerth Marathwada University

[2]Department of Physics

关键词: Complex permittivity spectra;    Relaxation time;    Electrode polarization;    Precision LCR meter;    TDR;    HPMC;    Article;   

DOI  :  10.56042/ijpap.v61i1.68526

来源: National Institute of Science Communication and Information Resources

【 摘 要 】

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 *(), complex electrical modulus M*(), complex electrical conductivity *(), loss tangent (tan), static dielectric constant (ε0) and relaxation time (τ) have been determined for the cellulose-water system.

【 授权许可】

Unknown