Title : ( Prediction of excess thermodynamic functions and activity coefficients )
Authors: Elaheh Kafshdare Goharshadi , , , fahime razghandi , Maryam Abareshi , Ali Reza Berenji ,
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Abstract
In this work, the excess thermodynamic properties, namely excess molar Gibbs energy, excess molar enthalpy, excess molar entropy, excess molar internal energy, and excess molar Helmholtz energy for four polymer mixtures and blends at different temperatures, pressures, and compositions have been calculated using the GMA equation of state. We have also calculated the activity coefficient for these polymeric mixtures using the GMA equation of state. The values of statistical parameters between experimental and calculated properties show the ability of this equation of state in reproducing and predicting the excess thermodynamic functions and activity coefficients for studied polymeric mixtures.
Keywords
Polymer mixture; Excess properties; Activity coefficients GMA equation of state
@article{paperid:1014146,
author = {Kafshdare Goharshadi, Elaheh and , and , and Razghandi, Fahime and Abareshi, Maryam and Berenji, Ali Reza},
title = {Prediction of excess thermodynamic functions and activity coefficients},
journal = {European Polymer Journal},
year = {2010},
volume = {46},
number = {3},
month = {February},
issn = {0014-3057},
pages = {587--591},
numpages = {4},
keywords = {Polymer mixture; Excess properties; Activity coefficients
GMA equation of state},
}
%0 Journal Article
%T Prediction of excess thermodynamic functions and activity coefficients
%A Kafshdare Goharshadi, Elaheh
%A ,
%A ,
%A Razghandi, Fahime
%A Abareshi, Maryam
%A Berenji, Ali Reza
%J European Polymer Journal
%@ 0014-3057
%D 2010
