Paper Titles in Periodical
International Letters of Chemistry, Physics and Astronomy
Volume 47
Subscribe

Subscribe to our Newsletter and get informed about new publication regulary and special discounts for subscribers!

ILCPA > Volume 47 > Acustical Studies of Interactions in the Binary...
< Back to Volume

Acustical Studies of Interactions in the Binary Mixtures of Ethylmethyl Ketone (EMK) and N,N-Dimethylformamide (DMF) through Ultrasonic Measurements at Different Temperatures

Download PDF

Abstract:

Ultrasonic velocities (u), densities (ρ) and viscosities (η) are measured in respect of ethylmethylketone (EMK) and N,N-dimethylformamide (DMF) over the entire composition at 298, 308and 318K. Attempt have been made to extract the information with respect to various kind of intermolecular interactions, such as H-bonding, dipole-dipole, solute –solvent, dispersion type interactions existing between these two components from the following acoustical parameter when examined as a function of solvent composition at different temperatures: adiabatic compressibility (β), specific acoustic impedance (Z), intermolecular free length (Lf), molar sound velocity (Rm), wada’s constant (W), viscous relaxation time (τ), free volume and internal pressure (πi).

Info:

Periodical:
International Letters of Chemistry, Physics and Astronomy (Volume 47)
Pages:
120-132
DOI:
10.18052/www.scipress.com/ILCPA.47.120
Citation:
B. S. Patial "Acustical Studies of Interactions in the Binary Mixtures of Ethylmethyl Ketone (EMK) and N,N-Dimethylformamide (DMF) through Ultrasonic Measurements at Different Temperatures", International Letters of Chemistry, Physics and Astronomy, Vol. 47, pp. 120-132, 2015
Online since:
Feb 2015
Export:
Distribution: