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Information × Registration Number 0222U000903, 0121U113567 , R & D reports Title New substances, materials, types of matter and approaches to energy saving and environmental protection popup.stage_title Head Voloshynovskyi Anatolii S., Доктор фізико-математичних наук Registration Date 21-01-2022 Organization Ivan Franko National University of Lviv popup.description2 The mechanisms of exciton processes in CsPbBr3 and CeX3 crystals (X = F, Cl, Br) are proposed. A series of β-Ga2O3 nanopowders of different dispersion was obtained by the method of high-energy mechanical grinding. The morphology, structure, and optical-luminescent characteristics of these β-Ga2O3 nanopowders were studied. An approach to the construction of new N-substituted derivatives of 3,5-dimethyl-2,6-dicyanoanilines has been developed. It was found to exhibit the effect of ultra-long-term phosphorescence at room temperature in the crystalline state. New poly-, mono- and nanocrystalline samples of compounds and solid solutions of intermetallics have been synthesized. Phase equilibria are established and isothermal cross sections of state diagrams are constructed. The characteristics of materials for lithium and metal hydride power sources are obtained. Indicator paragenesis of coarse-grained graphite with niobium-containing titanite and barium feldspars was established. A GIS model of the geological structure of the graphite mineralization distribution area has been created. Orthophotos of two modal sections, in particular the Sukil riverbed and the forest quarry with the development of erosion processes within it were obtained. A numerical model of halo-scale formation of dwarf galaxies in the Dark Ages and Cosmic Dawn in models with cold and warm dark matter, quintessential dark energy and with and without the original turbulent magnetic field has been created. The dependences of the brightness temperature of the halo in the lines of the first molecules H2, HD and HeH+ on the redshift and the parameters of the models of hidden components are obtained. Mathematical models of corrosion destruction of materials are constructed and the methods for determination of residual life of elements of structures of long-term operation in the conditions of force loading and the corrosion-aggressive environment are developed on this basis. Product Description popup.authors Ivaskevych Oksana Y. Akselrud Lev H. Andrejkiv Olexandr Je. Antonyak Oleg T. Bila Yevgeniya Ye. Bilyk Nataliya T. Babizhetskyy Volodymyr S. Belan Bohdana D. Bermes Andriy A. Blahitka Marta Ya. Vistovskyy Vitaliy V. Vasyltsiv Vyatsheslav I. Gamernyk Roman V. Horak Yuriy I. Grytsak Lyudmyla R. Dmytriv Hryhoriy S. Dubis Lidia F. Zvizlo Ivan S. Zvyagin Nazariy S. Zelinska Oksana Ya. Zelinskyy Anatoliy V. Kolodiy Volodymyr O. Konyk Mariya B. Kostyuk Оleksandr V. Kuz Ihor S. Kulinich Yuriy A. Kulyk Yuriy O. Lytvyn Roman Z. Luchechko Andriy P. Maloid-Hliebova Marta O. Manyako Mykola B. Martyak Roman L. Matkovskyy Orest I. Moroz Yevgen S. Neomenko Roman G. Nychyporuk Galyna P. Novosyadlyi Bohdan S. Obushak Mykola D. Ostapiuk Yuriy V. Pavlyk Bohdan V. Pavlun' Mykola M. Pavlyuk Volodymyr V. Pashuk Igor P. Rybak Nazar N. Romaka Lubov P. Rudko Mykola S. Skakun Leonid Z. Slovotenko Nadiya O. Stadnyk Yurij V. Stankevych Volodymyr Z. Stel`makh Jaryna B. Tarasyuk Ivan I. Usatenko Yurij I. Khapko Zenon A. Tsizh Maksym B. Chornodolskyy Yaroslav M. Sholubko Roman V. Shpotyuk Yaroslav O. Shtablavyi Ihor I. Yadzhak Nataliya S. popup.nrat_date 2022-03-09 Close