Synthesis and Physicochemical Properties of New Terbium(III) and Gadolinium(III) Coordination Compounds with 3,5-Dialkoxybenzoic Acids

Electrochemical synthesis of new terbium(III) and gadolinium(III) coordination compounds with of 3,5-dialkoxybenzoic acids was carried out. It was established by thermogravimetry that terbium(III) compounds are thermally stable up to 300–330°C. The terbium(III) compound with 3,5-diethoxybenzoic acid...

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Bibliographic Details
Published in:Russian journal of general chemistry 2022-11, Vol.92 (11), p.2306-2311
Main Authors: Grigoryan, M. A., Nazarenko, M. A., Oflidi, A. I., Beresneva, Yu. S., Vasiliev, A. M.
Format: Article
Language:English
Subjects:
Chemical synthesis
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Coordination compounds
Gadolinium
Luminescence
Terbium
Thermal stability
Thermogravimetry
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Summary:Electrochemical synthesis of new terbium(III) and gadolinium(III) coordination compounds with of 3,5-dialkoxybenzoic acids was carried out. It was established by thermogravimetry that terbium(III) compounds are thermally stable up to 300–330°C. The terbium(III) compound with 3,5-diethoxybenzoic acid has the highest luminescence quantum yield, and the Tb 3+ compound with 4-hydroxy-3,5-dimethoxybenzoic acid has the shortest luminescence time.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363222110159