Dielectric studies of some binary liquid mixtures using microwave cavity techniques
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The excess parameter studies in the microwave frequency region (X-band) on complex dielectric permittivity for the binary mixtures are reported. The methods employed are fixed cavity perturbation technique and adjustable plunger cavity technique. Also Gopalakrishna method is used to calculate the relaxation time of the polar solute in a non-polar solvent. The samples under study are acetonitrile, chlorobenzene, dimethyl formamide, carbon tetrachloride and benzene.
KeywordsCavity techniques excess dielectric parameter acetonitrile dimethyl formamide and chlorobenzene binary mixtures relaxation time
PACS Nos77.20 77.40
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