Electrochemical synthesis of anhydrous luminescent Tb3+ complexes with aromatic and heterocyclic carboxylic acids
- Authors: Nazarenko M.A.1, Oflidi A.I.1, Kolokolov F.A.1, Panyushkin V.T.1
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Affiliations:
- Kuban State University
- Issue: Vol 87, No 5 (2017)
- Pages: 1022-1025
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/219844
- DOI: https://doi.org/10.1134/S1070363217050218
- ID: 219844
Cite item
Abstract
The electrochemical synthesis of anhydrous terbium(III) complex compounds TbL3 and Tb2L3 with several aromatic and heterocyclic carboxylic acids has been performed. Thermal stability of the synthesized complexes has been studied by means of thermogravimetry, and terbium(III) 4-tert-butylbenzoate has been found the most thermally stable (up to 400°C). Luminescent properties of the obtained compounds have been studied, and the terbium(III) complex with 2,3-pyridinedicarboxylic acid has exhibited the most efficient luminescence.
About the authors
M. A. Nazarenko
Kuban State University
Email: oflidi@mail.ru
Russian Federation, ul. Stavropol’skaya 149, Krasnodar, 350040
A. I. Oflidi
Kuban State University
Author for correspondence.
Email: oflidi@mail.ru
Russian Federation, ul. Stavropol’skaya 149, Krasnodar, 350040
F. A. Kolokolov
Kuban State University
Email: oflidi@mail.ru
Russian Federation, ul. Stavropol’skaya 149, Krasnodar, 350040
V. T. Panyushkin
Kuban State University
Email: oflidi@mail.ru
Russian Federation, ul. Stavropol’skaya 149, Krasnodar, 350040