Dielectric relaxation of three ethanolamines

Authors
Wichmann, M Stockhausen, M
Citation
M. Wichmann et M. Stockhausen, Dielectric relaxation of three ethanolamines, Z NATURFO A, 56(8), 2001, pp. 603-604
Citations number
6
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES
ISSN journal
09320784 → ACNP
Volume
56
Issue
8
Year of publication
2001
Pages
603 - 604
Database
ISI
SICI code
0932-0784(200108)56:8<603:DROTE>2.0.ZU;2-Z
Abstract
Relaxation spectra have been measured at 20 degreesC for mono-, di- and tri ethanolamine in the pure liquid state and in a 0.6 mold fraction mixture wi th 1,4-dioxane. The general resemblance to the dielectric behaviour of alco hols and aminoalcohols shows that relaxation is governed by association eff ects. In this regard, several features point to significantly differing beh aviour of the mono compound in comparison with both di- and triethanolamine .