Dielectric study of aqueous solution of acetonitrile
S N Helambe M P Lokhande A C Kumbharkhane S C Mehrotra S Doraiswamy
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Time domain reflectometry method has been used in the frequency range of 10 MHz to 10 GHz to determine dielectric properties of aqueous solutions of acetonitrile in temperature range of 0°C to 40°C. The calibration method based on the least squares fit method has been used. The excess permittivity, activation energy, Kirkwood correlation factor and activation energy of acetonitrile-water system have also been determined. The dielectric data show that acetonitrile molecules interact such that the dipoles have a tendency to remain antiparallel.
S N Helambe1 M P Lokhande1 A C Kumbharkhane1 S C Mehrotra1 S Doraiswamy1 2
Volume 97, 2023
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