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Information × Registration Number 0225U000407, (0122U001299) , R & D reports Title Development of new hybrid, composite and polymeric materials doped with coordination compounds of 3d and 4f metals based on beta-diketonate and carboxylate acyclic ligands popup.stage_title Створення нових гібридних, композитних та полімерних матеріалів допованих координацій-ними сполуками 3d– і 4f– металів на основі β-дикетонатних та карбоксилатних ациклічних лігандів Head Trunova Olena K., д.х.н. Registration Date 11-01-2025 Organization Institute of General and Inorganic Chemistry. VI Vernadsky National Academy of Sciences of Ukraine popup.description1 Synthesis of new coordination compounds of 3d- and 4-f metals, hybrid and polymer systems based on them for the creation of new composite and functional materials based on various ligand systems: - β-diketones, as precursors of complex oxide systems and monomers in polymerization and copolymerization reactions (luminescent materials and catalysts); - carboxylates, polydentants of the system for the creation of biologically active compositions and bis-chelating, as additional ligands in the study of multi-ligand complexation (biological action, catalytic activity); - curcumin and their derivatives (antioxidants, antivirals, antimicrobials, luminescent markers) popup.description2  The work focuses on the development of new coordination compounds of 3d- and 4f-metals based on β-diketonate, carboxylate, and curcumin-based ligands. Effective methods for the synthesis of coordination compounds and studies of their physicochemical properties have been developed. Hybrid and polymeric materials with predicted functional characteristics were obtained based on these compounds. The research involved the synthesis and investigation of the properties of novel coordination compounds of 3d- and 4f-metals with polydentate O,N,P-containing ligands. Special attention was given to the creation of hybrid nanomaterials for sensors, lasers, optical converters, and amplifiers. It has been demonstrated that the modification of organo-inorganic matrices with lanthanide complexes enhances the thermal stability and luminescent properties of the materials. Spectral studies revealed the possibility of targeted control of emission in various spectral ranges. The spectral and luminescent properties of the synthesized compounds, particularly EuTb-diketonates, were studied, showing tunable co-luminescence in red and green spectral ranges, which is promising for the development of RGB LEDs and laser systems. Using self-assembly methods, heteroligand complexes of 3d-metals (Co, Ni, Cu) and lanthanides (Nd, La) were synthesized for the first time, offering potential applications in photonics, optoelectronics, and catalysis. Сurcuminates of zinc and copper exhibited high antibacterial activity and significant antioxidant effects. Hybrid materials based on aluminosilicates and silsesquioxanes demonstrated high thermal stability and improved catalytic properties. The study introduces innovative approaches to the controlled synthesis of coordination compounds with advanced functional characteristics, which can be utilized in modern technology, medicine, and environment applications, as well as for addressing critical challenges in the defense industry and the economy of Ukraine. Product Description popup.authors Ivakha Nadiia B. Berezhnytska Oleksandra S. Hlushakov Volodymyr H. Horbenko Artur E. Zheleznova Lidiia I. Makotryk Tamara O. Rohovtsov Oleksandr O. Sliusarchuk Liudmyla I. Fedorov Yaroslav V. popup.nrat_date 2025-01-11 Close
R & D report
Head: Trunova Olena K.. Development of new hybrid, composite and polymeric materials doped with coordination compounds of 3d and 4f metals based on beta-diketonate and carboxylate acyclic ligands. (popup.stage: Створення нових гібридних, композитних та полімерних матеріалів допованих координацій-ними сполуками 3d– і 4f– металів на основі β-дикетонатних та карбоксилатних ациклічних лігандів). Institute of General and Inorganic Chemistry. VI Vernadsky National Academy of Sciences of Ukraine. № 0225U000407
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Updated: 2026-03-24