Title of article
Determination of the solubility, dissolution enthalpy and entropy of pyrene in different solvents
Author/Authors
Yu، نويسنده , , Qiushuo and Ma، نويسنده , , Xiaoxun and Xu، نويسنده , , Long، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
4
From page
5
To page
8
Abstract
The solubilities of pyrene in methanol, ethanol, 1-propanol, 2-propanol, propanone, toluene, ethyl acetate and oxacyclopentane were determined at temperatures between 293 K and 333 K. The experimental data were correlated with the Apelblat model. The calculated values of Apelblat model were found to show a fine representation of the experimental data. Then the dissolution enthalpy and entropy of pyrene were predicted from the solubility data using van’t Hoff equation.
Keywords
Pyrene , Dissolution enthalpy , Dissolution entropy , solubility
Journal title
Fluid Phase Equilibria
Serial Year
2012
Journal title
Fluid Phase Equilibria
Record number
1988940
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