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Proceedings Paper

Dynamic dielectric properties of some carboxylic acid esters in benzene solution
Author(s): Ahmed M. Ghoneim; Martina Stockhause; U. Becker; R. Biedenkap; R. Elsebrock
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Paper Abstract

The dielectric absorption spectrum between some MHz and 36 GHz has been measured at 20 degrees C for S(-)-lactic acid methylester, succinic acid dimethylester, L(-)- malic acid dimethylester and L(+)-tartaric acid diethylester, over the whole concentration range of benzene solutions of these substances. The loss function can be described by up to four Debye type spectral components. The relaxation parameters are reported and discussed in particular with respect to association effects.

Paper Details

Date Published: 13 June 1997
PDF: 4 pages
Proc. SPIE 3181, Dielectric and Related Phenomena: Materials Physico-Chemistry, Spectrometric Investigations, and Applications, (13 June 1997); doi: 10.1117/12.276274
Show Author Affiliations
Ahmed M. Ghoneim, National Research Ctr. (Egypt)
Martina Stockhause, Univ. of Muenster (Germany)
U. Becker, Univ. of Muenster (Germany)
R. Biedenkap, Univ. of Muenster (Germany)
R. Elsebrock, Univ. of Muenster (Germany)


Published in SPIE Proceedings Vol. 3181:
Dielectric and Related Phenomena: Materials Physico-Chemistry, Spectrometric Investigations, and Applications
Andrzej Wlochowicz, Editor(s)

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