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Dielectric spectra of some common solvents in the microwave region. Water and lower alcohols

✍ Scribed by J. Barthel; K. Bachhuber; R. Buchner; H. Hetzenauer

Publisher: Elsevier Science
Year: 1990
Tongue: English
Weight: 496 KB
Volume: 165
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(90)87204-5

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✦ Synopsis

Precise complex permittivity spectra of the hydrogen-bonding liquids water, methanol, ethanol, I-propanol, and 2-propanol have been determined in the frequency range 0.95-89 GHz. It is shown that the dielectric relaxation behaviour of water is governed by two exponentials, whereas three discrete dispersion steps are found for the alcohols.

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