Thermodynamics of the Complexation of Cerium(III) and Lanthanum(III) Ions with Glycine and Ethylenediaminedisuccinic Acid in Aqueous Solutions

被引：0

作者：

Krutova, O. N. ^{[1
]}

Krutov, P. D. ^{[1
]}

Bychkova, S. A. ^{[1
]}

Chernikov, V. V. ^{[1
]}

Bazanov, M. I. ^{[1
]}

Kiptikova, E. E. ^{[1
]}

机构：

[1] Ivanovo State Univ Chem & Technol, Ivanovo 153000, Russia

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2024年 / 98卷 / 08期

关键词：

aqueous solution; complex; thermodynamic characteristics; potentiometry and calorimetry; MIXED-LIGAND COMPLEXATION; DISSOCIATION; NICKEL(II);

D O I：

10.1134/S0036024424700699

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Potentiometry and calorimetry are used to study Ce3+-glycine-ethylenediaminedisuccinic acid and La3+-glycine-ethylenediaminedisuccinic acid systems in aqueous solutions at T = 298.15 K (KNO3). The formation of a mixed-ligand complex is revealed, and the thermodynamic characteristics (Delta H-r, Delta(r)G, Delta S-r) of the complexation reaction are determined.

引用

页码：1656 / 1660

页数：5

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