Dielectric properties of benzylamine in 1,2,6-hexanetriol mixture using time domain reflectometry technique  

作　　者：M.B.Swami P.G.Hudge V.P.Pawar 

机构地区：[1]Department of Physics and Electronics,Maharashtra Udyagiri Mahavidyalaya Udgir,Maharashtra,India [2]Department of Physics,South Indian Children's Education Society's Degree College of Arts Science and Commerce,Ambarnath(W),Maharashtra,India [3]Principal,Sundarao Solanke Mahavidyalaya,Majalgaon,Maharashtra,India

出　　处：《Journal of Advanced Dielectrics》2016年第4期67-71,共5页先进电介质学报（英文）

基　　金：New Delhi is gratefully acknowledged(project No.SR/S2/LOP-25/2007)for laboratory facility.

摘　　要：The dielectric properties of binary mixtures of benzylamine-1,2,6-hexantriol mixtures at different volume fractions of 1,2,6-hexanetriol have been measured using Time Domain Reflectometry(TDR)technique in the frequency range of 10 MHz to 30 GHz.Complex permittivity spectra were fitted using Havriliak-Negami equation.By using least square fit method the dielectric parameters such as static dielectric constant(ε_(0)),dielectric constant at high frequency(ε_(∞)),relaxation time
τ(ps)and relaxation distribution parameter(β)were extracted from complex permittivity spectra at 25℃.The intramolecular interaction of different molecules has been discussed using the Kirkwood correlation factor,Bruggeman factor.The Kirkwood correlation factor(gf)and effective Kirkwood correlation factor(g^(eff))indicate the dipole ordering of the binary mixtures.

关 键 词：Dielectric properties time domain reflectometry Kirkwood correlation factor Bruggeman factor 

分 类 号：TB3[一般工业技术—材料科学与工程]