Наукова стаття

Some aspects of the production of multifunctional oxide REE-containing materials using nitrate systems

Dryuchko, Оleksandr

Розглядаються деякі аспекти виробництва багатофукціональних оксидних матеріалів рідкісноземельних елементів з використанням нітратних систем

The formation of a class of alkaline coordination nitrates of lanthanides was established by complex systems studies of the interaction of structural components in nitrate systems of rare earth elements and elements of groups IA and IIA of the Periodic Table - precursors of modern multicomponent oxide polyfunctional materials. All of them are synthesized in single crystal form. Their composition, atomic-crystalline structure, forms of coordination of polynuclear Ln, types of the ligand coordination and a number of their properties were studied using a set of physico-chemical methods: chemical, X-ray diffraction, IR spectroscopy, crystallo-optical, thermographic, the generation of the second harmonic of laser irradiation. Obtained new crystallochemical regularities of the structure of Ln compounds deepen the understanding of the chemical and physical properties, their composing ability. The obtained data can serve as the basis for detection, identifying, controlling the formed phases in innovative technologies using nitrate precursors of elements of different electronic structures.

Англійська

2025-12-20

alkaline coordination nitrates of lanthanides

Journal "Functional Materials" National Academy of Sciences of Ukraine

Some aspects of the production of multifunctional oxide REE-containing materials using nitrate systems / O.G. Dryuchko, V.V. Soloviev, N.V. Bunyakina, A.G. Vigdorchik, S.H. Kyslytsia, M.V. Moskalenko, L.I. Lievi, V.M. Galay // Functional Materials. – 2025. – Vol. 32, № 4. – P. 532-543

https://doi.org/10.15407/fm32.04.532