Email this article Thermodynamics of reactions of complex formation for Ce3+ and Er3+ ions with glycine in an aqueous solution
- Authors: Lytkin A.I.1, Chernikov V.V.1, Krutova O.N.1, Skvortsov I.A.1
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Affiliations:
- Ivanovo State University of Chemistry and Technology
- Issue: Vol 91, No 6 (2017)
- Pages: 1021-1025
- Section: Physical Chemistry of Solutions
- URL: https://journals.rcsi.science/0036-0244/article/view/169525
- DOI: https://doi.org/10.1134/S0036024417060152
- ID: 169525
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Abstract
Enthalpies of complex formation for glycine (HL±) with Ce3+ and Er3+ ions at 298.15 K and the value of the ionic strength of 0.5 (KNO3) are determined by calorimetric means using two independent procedures. Thermodynamic characteristics of the reactions of formation for complexes of glycine with Ce3+ and Er3+ ions at various [metal]: [ligand] molar ratios are calculated.
About the authors
A. I. Lytkin
Ivanovo State University of Chemistry and Technology
Author for correspondence.
Email: kdvkonkpd@dsn.ru
Russian Federation, Ivanovo, 153000
V. V. Chernikov
Ivanovo State University of Chemistry and Technology
Email: kdvkonkpd@dsn.ru
Russian Federation, Ivanovo, 153000
O. N. Krutova
Ivanovo State University of Chemistry and Technology
Email: kdvkonkpd@dsn.ru
Russian Federation, Ivanovo, 153000
I. A. Skvortsov
Ivanovo State University of Chemistry and Technology
Email: kdvkonkpd@dsn.ru
Russian Federation, Ivanovo, 153000
