Thermodynamics of DL-α-aminobutyric acid induced solvation mechanism in aqueous KCl solutions at 288.15–308.15 K
- 作者: Mondal S.1, Ghosh S.1, Hossain A.1, Mahali K.1, Roy S.1, Dolui B.1
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隶属关系:
- Department of Chemistry
- 期: 卷 90, 编号 9 (2016)
- 页面: 1798-1805
- 栏目: Physical Chemistry of Solutions
- URL: https://journals.rcsi.science/0036-0244/article/view/168727
- DOI: https://doi.org/10.1134/S003602441609020X
- ID: 168727
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详细
The solubilities of DL-α-aminobutyric acid in KCl solutions of different concentrations are measured at 288.15–308.15 K. Gibbs energies and entropies have been determined for transfer of α-aminobutyric acid form water to aqueous KCl solution at 298.15 K. The cavity, dipole-dipole and other interactions affecting the solubility, as well as stability of the amino acid in solution are also evaluated. Gibbs energy and entropy of transfer due to interactions are computed to create the model of the complex solute-solvent and solventsolvent interactions. Molar volume, densities, dipole moment of solvent and diameter of co-solvent in aqueous potassium chloride are also evaluated.
作者简介
S. Mondal
Department of Chemistry
Email: sanjayroyp@gmail.com
印度, Santiniketan, Birbhum, West Bengal, 731235
S. Ghosh
Department of Chemistry
Email: sanjayroyp@gmail.com
印度, Santiniketan, Birbhum, West Bengal, 731235
A. Hossain
Department of Chemistry
Email: sanjayroyp@gmail.com
印度, Santiniketan, Birbhum, West Bengal, 731235
K. Mahali
Department of Chemistry
Email: sanjayroyp@gmail.com
印度, Nadia, West Bengal, 741235
S. Roy
Department of Chemistry
编辑信件的主要联系方式.
Email: sanjayroyp@gmail.com
印度, Howrah, West Bengal, 711102
B. Dolui
Department of Chemistry
Email: sanjayroyp@gmail.com
印度, Santiniketan, Birbhum, West Bengal, 731235