A new expression for the calculation of the solute dipole moment in the concentration range 1-40% at microwave frequencies

A new expression for the calculation of the solute dipole moment in the concentration range 1-40% at microwave frequencies

A method for the calculation of the solute dipole moment in the concentration range 1% to 40% at microwave frequencies is proposed. It is applied to the analysis of the dielectric data at 9.8 GHz of chloral (CCl/sub 3/-CHO) in benzene solution. The concentration dependence of the permittivity is fit...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on electrical insulation 1988-08, Vol.23 (4), p.591-544
Hauptverfasser: Johri, G.K., Iernetti, G.
Format: Artikel
Sprache:eng
Schlagworte:
Data analysis
Dielectric losses
Differential equations
Microwave frequencies
Permittivity
Solvents
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A method for the calculation of the solute dipole moment in the concentration range 1% to 40% at microwave frequencies is proposed. It is applied to the analysis of the dielectric data at 9.8 GHz of chloral (CCl/sub 3/-CHO) in benzene solution. The concentration dependence of the permittivity is fitted by an equation including linear and quadratic terms of the concentration. The dipole moment of chloral obtained by this method is 7.07*10/sup -30/ SI units, a value 36% higher than the one computed by the Guggenheim static method.< >
ISSN:0018-9367
1557-962X
DOI:10.1109/14.7329