摘要
The study of complex properties in a binary mixture of polar liquids has been carried out in the frequency range of 10 MHz to 30 GHz at 293 K and 298 K temperatures using time domain reflectometry.The complex properties of polar liquids in binary mixture give information about the frequency dispersion in the dielectric permittivity(ε')and dielectric loss(ε").The information regarding the orientation of electric dipoles in a polar liquid mixture is given by Kirkwood parameters.The Bruggeman parameters are used as the indicator of liquid1 and liquid2 interaction.Molar entropy(ΔS)and molar enthalpy(ΔH)are also discussed at the end of the paper.
基金
The Department of Science and Technology,New Delhi is gratefully acknowledged(Project no.SR/S2/LOP-25/2007)for laboratory facility.We are thankful to A.C.Kumbharkhane for providing TDR facility and Dr.S.C.Mehrotra,Ramanujan Chair Professor,Department of Computer Science and IT,Dr.B.A.M.University,Aurangabad for their valuable discussions and suggestions.
