Volume 65, 1969

Absorption of microwave radiation by solutions. Part 1.—Determination of electric dipole moments and relaxation times

Abstract

An apparatus and experimental procedure are described for obtaining the complex electric permittivity of a liquid at microwave frequencies. Equations are developed by means of which the electric dipole moment and relaxation time of a polar molecule in a non-polar solvent may be evaluated from these measurements. Results are presented and discussed for five typical solutes in benzene solution at 25.0°.

Article information

Article type
Paper

Trans. Faraday Soc., 1969,65, 2892-2899

Absorption of microwave radiation by solutions. Part 1.—Determination of electric dipole moments and relaxation times

C. W. N. Cumper, A. Melnikoff and R. F. Rossiter, Trans. Faraday Soc., 1969, 65, 2892 DOI: 10.1039/TF9696502892

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