Investigation of some physical properties of Ethanol with diethylenetriamine (DETA) binary mixtures at T = (۲۹۸.۱۵, ۳۰۳.۱۵, and ۳۰۸.۱۵) K

The studies of thermodynamic and transport properties of binary liquid solutions contribute to the understanding of the intermolecular interactions existing among the different species in a solution and provide valuable information about changes with respect to composition and temperature. In this work, density, viscosity and excess molar volume of (ethanol + diethylenetriamine) was determined, because mixtures of alkanols with amines are interesting for a number of scientific reasons, mostly connected with the formulation of and testing of models to predict the properties of associating fluids, since the binary system under study is composed of an associating molecules of the alcohol and amines [۱]. Ethanol is of interest in their own right and serve as simple examples of biologically and industrially important amphiphilic materials [۲].

کلیدواژه ها:

Density ، viscosity ، Excess molar volume ، Binary mixtures