Thermodynamic and Acoustical Properties of Solutions of Tetra Butyl Ammonium Iodide in Various Alcohols at Different Temperatures

Ultrasonic velocities, densities and viscosities of an ionic liquid; tetra butyl ammonium iodide have been measured in different alcohols; methanol, ethanol, 1-propanol and 1-butanol at different concentrations at different temperatures. The concentration and temperature effect have been discussed in terms molecular interactions using various acoustical, apparent and thermodynamic parameters.

Keywords: Tetra butyl ammonium iodide, ethanol, methanol, 1-propanol, 1-butanol, acoustical properties, apparent properties, thermodynamic parameters, molecular interactions etc.