Electric arc synthesis of photoactive composite microparticles ZnO/TiO2/Nb2O5
Gadzhiev M.KH.1, ‪Orudzhev F.F.‬2, Muslimov A.E.3
1Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow, Russia
2Dagestan State University, «Smart Materials» laboratory, Makhachkala, Russia
3Federal Research Center "Crystallography and Photonics", Russian Academy of Sciences, Moscow, Russia
Email: makhach@mail.ru, farid-stkha@mail.ru, amuslimov@mail.ru

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The method of electric arc synthesis of photoactive multicomponent composite microparticles on the example of a ZnO/TiO2/Nb2O5 system using a low-temperature plasma generator is proposed. Morphology and structural-phase composition of synthesized composite microparticles have been studied. Sold monstrated their record high photocatalytic activity (rate constant 128.6· 10-3 min-1) combined irradiation with ultraviolet and visible light Keywords: titanium, zinc oxide, niobium, microparticles, photocatalysis, microscopy, morphology, structure. DOI: 10.61011/TPL.2023.09.56708.19644
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