Title :
Dielectric study and molecular interaction of halogenated compounds in non-polar solvent at different temperatures
Author :
Ghanadzadeh, A. ; Ranjkesh, A. ; Ghanadzadeh, H. ; Moghadam, M.M.
Author_Institution :
Dept. of Chem., Guilan Univ., Rasht
fDate :
June 30 2008-July 3 2008
Abstract :
The valuable information about the nature and strength of interactions in liquid solutions, over a range of mole fractions, can be obtained using dielectric studies. A large amount of investigation has been carried out in recent years on the dielectric measurements of polar solutions with various molecular structure and different functional groups, in order to understand and provide further information about the dielectric behavior and solution chemistry of chosen compounds. The dielectric properties of Flour benzene, Chlorobenzene, Bromobenzene , 4-Chlorobenzaldehyd and 4-flourobenzaldehyd in 1,4-dioxane at various concentrations were measured at 298 K, 308 K and 318 K.The Kirkwood - Frohlich linear correlation factor ( g) , Dipole moment and Bruggeman dielectric factor were determined.
Keywords :
dielectric liquids; dielectric materials; electric moments; molecular configurations; organic compounds; permittivity; 1,4-dioxane; 4-chlorobenzaldehyd; 4-fluorobenzaldehyd; Bruggeman dielectric factor; Kirkwood-Frohlich linear correlation factor; bromobenzne; chlorobenzne; dielectric properties; dipole moment; halogenated compounds; mole fractions; molecular interaction; nonpolar solvent; solution chemistry; temperature 298 K; temperature 308 K; temperature 318 K; Chemical compounds; Chemical engineering; Density measurement; Dielectric liquids; Dielectric measurements; Electric variables measurement; Permittivity measurement; Refractive index; Solvents; Temperature;
Conference_Titel :
Dielectric Liquids, 2008. ICDL 2008. IEEE International Conference on
Conference_Location :
Futuroscope-Chasseneuil
Print_ISBN :
978-1-4244-1585-4
Electronic_ISBN :
978-1-4244-1586-1
DOI :
10.1109/ICDL.2008.4622501