Investigations of Glycol-ethanol Systems by Ultrasonic Method
Corresponding Author(s) : S. KOTHAI
kopran2002@yahoo.com
Asian Journal of Chemistry,
Vol. 19 No. 7 (2007): Vol 19 Issue 7
Abstract
Ultrasonic investigations have been employed to understand the polymer-solvent interactions in solutions. Glycol-solvent interaction has been investigated by ultrasonic method over a wide range of concentration at 303 K. The ultrasonic velocities (U), densities (ρ) and viscosities (η) are determined for ethanolic solutions of ethylene glycol (EG), diethylene glycol (DEG), triethylene glycol (TEG) at 303 K. The acoustical parameters are investigated for glycol-ethanol systems at 303 K.
Keywords
Glycols
Critical concentration
Acoustical parameters
Glycol-solvent
Ethanol interactions
(1)
KOTHAI, S. Investigations of Glycol-Ethanol Systems by Ultrasonic Method. ajc 2010, 19, 5134-5138.
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