Zobrazeno 1 - 10 of 29 pro vyhledávání: '"A. V. Zhuzhgov"'
1
Akademický článek
Wasteless Synthesis and Properties of Highly Dispersed MgAl2O4 Based on Product of Thermal Activation of Gibbsite
Autor: Aleksey V. Zhuzhgov, Vasily Y. Kruglyakov, Tatyana S. Glazneva, Evgeny A. Suprun, Lyubov A. Isupova
Publikováno v: Chemistry, Vol 4, Iss 2, Pp 316-328 (2022)
The study showed that the interaction of the product of centrifugal thermal activation of gibbsite with an aqueous solution of magnesium nitrate at a cationic ratio Mg:Al = 1:2 leads to the formation of mixed double hydroxides both under hydrothermal
Externí odkaz: https://doaj.org/article/6902ae968bd947668c419df0202c5b56
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2
Akademický článek
Low-Waste Synthesis and Properties of Highly Dispersed NiO·Al2O3 Mixed Oxides Based on the Products of Centrifugal Thermal Activation of Gibbsite
Autor: Aleksey V. Zhuzhgov, Lyubov A. Isupova, Evgeny A. Suprun, Aleksandr S. Gorkusha
Publikováno v: ChemEngineering, Vol 7, Iss 4, p 71 (2023)
This study revealed an increased reactivity of centrifugally thermoactivated products of gibbsite toward aqueous solutions of nickel nitrate at room temperature as well as under hydrothermal conditions. X-ray, thermal, microscopy, adsorption and chem
Externí odkaz: https://doaj.org/article/5826d150d65f44cd99d263d4628c13b4
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5
Akademický článek
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8
Synthesis, structure and optical properties of the laser synthesized Al2O3 nanopowders depending on the crystallite size and vaporization atmosphere
Autor: Svetlana V. Cherepanova, Aleksey V. Zhuzhgov, N. Kostyukova, Anton I. Kostyukov, V.N. Snytnikov, Arcady V. Ishchenko, Alexander P. Yelisseyev, Valeriy N. Snytnikov
Publikováno v: Advanced Powder Technology. 32:2733-2742
A series of Al2O3 nanoparticles with the sizes ranging from ~ 2 to 21 nm, according to XRD, HRTEM and BET, was obtained by vaporization of α-Al2O3 in flowing helium and argon at different pressures under the action of a cw CO2 laser. The particle si
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d847376715ffc5ce8b1aa1eb92f8067f
https://doi.org/10.1016/j.apt.2021.05.044
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9
Synthesis, spectroscopic and catalytic properties of FeO x /Al 2 O 3 nanopowders prepared by cw CO 2 laser vaporization
Autor: Mark G. Baronskiy, Anton I. Kostyukov, Aleksey V. Zhuzhgov, Nadezhda A. Zaitseva, Svetlana V. Cherepanova, Tatyana V. Larina, Valeriy N. Snytnikov
Nanostructured powders xFe/nano-Al2O3 with the Fe loading of x = 0,0–5,0 wt% were obtained using laser vaporization by a cw CO2 laser. XRF, XRD, HRTEM, PL and UV-vis DRS techniques were employed to investigate physicochemical, structural and optica
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::155cd04155a0644c9d7db1e8596f1ff0
https://doi.org/10.21203/rs.3.rs-1846170/v1
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10
Synthesis of Highly Dispersed Aluminum Magnesium Oxides from the Product of Centrifugal Thermal Activation of Gibbsite
Autor: Lyubov A. Isupova, V. Yu. Kruglyakov, A. V. Zhuzhgov, R. S. Protsenko, E. A. Suprun
Publikováno v: Russian Journal of Applied Chemistry. 94:152-161
The possibility of preparing magnesium aluminate by the reaction of the product of centrifugal thermal activation of gibbsite with a saturated aqueous solution of magnesium nitrate at room temperature and 150°С was studied by X-ray diffraction, the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a28f8f86bb2d552854d18b998bdf2750
https://doi.org/10.1134/s107042722102004x
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