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Information × Registration Number 0210U000884, 0107U008498 , R & D reports Title Self-organization of nanoparticles and nanocrystalline materials based on zirconium oxide. popup.stage_title Head Belous Anatolii Grigorievich, Registration Date 08-04-2010 Organization V.I.Vernadskii Institute of General and Inorganic Chemistry NASU popup.description2 Films of ternary oxide systems (ZrO2)0.9(Y2O3)0.1-x(CeO2)x, which are characterized by high density of grains and high oxygen-ion conductivity, have been firstly prepared. Conductivity of samples obtained at T = 600 °C = 0.01 cm cm-1, which is one order higher than conductivity of ZrO2 - Y2O3 films with cubic structure, as well as that of ceramic samples of similar composition. Based on the system ZrO2 - Y2O3 - CeO2 - CuO, ceramic solid electrolytes with high oxygen conductivity (2.4 - 2.5?10-3 cm cm-1 at T = 650 C) with small electronic conductivity (0.2%) in a wide range of partial pressure of oxygen have been prepared. It has been firstly shown that presence of tetragonal modification (20-25mol. %) positively affects on the oxygen-ion conductivity of ceramics and film of zirconium dioxide with cubic structure. Product Description popup.authors Білоус Анатолій Григорович Вьюнов Олег Іванович Гавриленко Оксана Миколаївна Пашкова Олена Володимирівна Хоменко Борис Семенович popup.nrat_date 2020-04-02 Close