Dielectric Relaxation in Binary and Ternary Mixtures of Ethanol, Water, and Benzene or n-Hexane
1985 ◽
Vol 40
(6)
◽
pp. 588-595
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Keyword(s):
The complex permittivity of the partially miscible systems ethanol-water-benzene and ethanol-water- n-hexane has been measured in the frequency range from 20 MHz to 36 GHz at 20 °C. The results are described as superposition of Debye-terms, which are considered as physically significant and are ascribed to (i) higher, ill-defined, fluctuating self- and hetero-associates (main term), (ii) associates of lower order, relaxing by rotational tumbling, (iii) free molecules. The demultimerization by benzene appears to be more effective than by hexane.
1996 ◽
Vol 68
(2-3)
◽
pp. 127-143
◽
1999 ◽
Vol 110
(16)
◽
pp. 8084-8089
◽
1979 ◽
Vol 44
(8)
◽
pp. 2378-2383
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