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Information × Registration Number 0219U003292, 0116U002560 , R & D reports Title Synthesis and research of complex oxide and heterometall coordination compounds as the basis of new polyfunctional materials. popup.stage_title Head Slobodyanyk M.S., Registration Date 11-02-2019 Organization Taras Shevchenko Kiev University popup.description2 As s result of the project, a new knowledge about comlex oxide and heterometal coordination compounds as well regularities of their formation was obteined. It has been synthesized and studied 2 classes of compounds - complex oxides (based differently charged anions like phosphates,vanadates, molibdates, volframates), compounds and isomorphously substituted fases like AnBn-1O3n, AnBnO3n+2 та An+1BnO3n+1 with layered perovskite structure (A = Ва, Sr, Сa, Ln, B = Sc, In, Fe, Ga, Ti, Sn, Nb, Ta, n = 1 - 6), complex oxides ABO3, ABO4, A2BO4, A3B2O7, A4B3O10, AnBmCp (CuO) oOy (A - rare earth or earth alkakly metal; b, c - 3d metals or V, Mo, W) and heterometall (heterolіgand) coordination compounds based on the 3d-metals (Mn, Fe, Co, Ni, Cu, V, Zn, Ln (lanthanum and lanthanium), Pd, Pt, Mo, W, U) with O-, N-, S- donor ligands (Shif's bases, polycarboxylic acids, chelating colds, tetrazole, pyridazine, 1,2,3-triazole, 1,2,4-triazole, carbacylam phosphate, carbacylamide sulfonates). The structure was established and the main physicochemical characteristics of the synthesized compounds were obtained. On the basis of the obtained results, correlations between the composition, the structure of the synthesized compounds and their functional properties, as well as the relationship composition - structure - property and crystal-chemical criteria for the existence of folding-oxide compounds were established. The conditions for the displaying of the polyhedra deformation, the polarization of structures, the presence of vacancies and the boundaries between the structural blocks have been clarified. Novel compounds have been proposed for the development of catalysts for the oxidation of cycloalkanes and water (??????), phosphors (???????), ferroelectric (???????), dielectric (??????? ), resistive (???????), high-temperature superconducting (???????), nonlinear-optical (???????), sorption (???????), photovoltaic Material and biologically active drugs and materials. The research results are introduced into the educational process of the chemical faculty of the Taras Shevchenko Kyiv National University. Product Description popup.authors Бувайло Олена Анатоліївна Васильєва Ольга Юріївна Войтенко Тетяна Анатоліївна Гринюк Ірина Іванівна Дзясько Олександр Григорович Домасевич Костянтин Валентинович Дорощук Роман Олександрович Зеленько Микола Анатолійович Кокозей Володимир Миколайович Лисенко Андрій Борисович Маханькова Валерія Григорівна Овчинніков Володимир Анатолійович Прилуцька Світлана Володимирівна Распертова Ілона Володимирівна Русанова Юлія Анатоліївна Слива Тетяна Юріївна Слободяник Микола Семенович Струтинська Наталія Юріївна Тітов Юрій Олександрович Труш Віктор Олександрович popup.nrat_date 2020-04-02 Close