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Dielectric relaxation of polar solutes in liquid o-terphenyl solution

โœ Scribed by J. Crossley; S.P. Tay; S. Walker

Publisher
Elsevier Science
Year
1979
Weight
690 KB
Volume
14
Category
Article
ISSN
0378-4487

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โœฆ Synopsis

Dielectric relaxation studies have been made on eight rigid polar solutes in a-terphenyl solution at four temperatures between 328 and 343 K in the frequencyrange 1 to6GHz. The relaxation times and activation parameters may be.reasonably, interpreted in terms of the molecular reorientation of individual solute molecules. The results are compared with earlier data for supercooled o-terphenyl solutions and are discussed in terms of various empirical, relaxation time-macroscopic viscosity-molecular size, relationships. .'

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