|
Electric arc synthesis of photoactive composite microparticles ZnO/TiO$_2$/Nb$_2$O$_5$
M. Kh. Gadzhieva, F. F. Orudzhevb, A. È. Muslimovc a Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow, Russia
b Daghestan State University, "Smart Materials" laboratory, Makhachkala, Russia
c FSRC "Crystallography and Photonics" RAS, Moscow, Russia
Abstract:
The method of electric arc synthesis of photoactive multicomponent composite microparticles on the example of a ZnO/TiO$_2$/Nb$_2$O$_5$ 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 $\cdot$ 10$^{-3}$ min$^{-1}$) combined irradiation with ultraviolet and visible light.
Keywords:
titanium, zinc oxide, niobium, microparticles, photocatalysis, microscopy, morphology, structure.
Received: 29.05.2023 Revised: 08.07.2023 Accepted: 09.07.2023
Citation:
M. Kh. Gadzhiev, F. F. Orudzhev, A. È. Muslimov, “Electric arc synthesis of photoactive composite microparticles ZnO/TiO$_2$/Nb$_2$O$_5$”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 49:18 (2023), 3–7
Linking options:
https://www.mathnet.ru/eng/pjtf7068 https://www.mathnet.ru/eng/pjtf/v49/i18/p3
|
| Statistics & downloads: |
| Abstract page: | 57 | | Full-text PDF : | 19 |
|