Modified physical properties of Ni doped ZnO NPs as potential photocatalyst and antibacterial agents
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
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Modified physical properties of Ni doped ZnO NPs as potential photocatalyst and antibacterial agents
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| Автор |
Zaman, Y.
Ishaque, M. Z. Waris, K. Shahzad, M. Siddique, A. B. Arshad, M. I. Zaman, H. Ali, H. M. Kanwal, F. Aslam, M. Mustaqeem, M. |
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| Тематика |
ANTIBACTERIAL ACTIVITY
DIELECTRIC PROPERTIES PHOTODEGRADATION ZNO NPS AZO DYES CRYSTALLINITY CRYSTALLITE SIZE DIELECTRIC PROPERTIES EFFLUENTS ENERGY DISPERSIVE SPECTROSCOPY FOURIER TRANSFORM INFRARED SPECTROSCOPY II-VI SEMICONDUCTORS MORPHOLOGY NICKEL OPTICAL PROPERTIES PHOTOCATALYTIC ACTIVITY SCANNING ELECTRON MICROSCOPY SEMICONDUCTOR DOPING SURFACE MORPHOLOGY X RAY DIFFRACTION ZINC ZINC SULFIDE ANTI-BACTERIAL ACTIVITY CATALYST SURFACES DIELECTRICS PROPERTY DOPANT CONCENTRATIONS DOPED ZNO HAZARDOUS ORGANICS NI-DOPED ORGANIC DYE PHOTO DEGRADATION ZNO NP ZINC OXIDE |
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| Описание |
Hazardous organic dyes, present in the effluents of industries, are continuously polluting the environment. Photodegradation of these dyes on catalyst surface under sunlight irradiation is economic, safe and suitable strategy to protect environment. Hence, the synthesis and applications of Zn1-xNixO (x = 0.00, 0.02, 0.04, 0.06) NPs are reported here. Effect of pH and dopant concentration was studied to modify the electrical, magnetic, antibacterial and photocatalytic properties of Ni doped ZnO NPs. The samples were characterized by Scanning electron microscopy (SEM), Powder X-ray diffraction (XRD), UV–Visible spectroscopy (UV–Vis.), Energy-dispersive X-ray spectroscopy (EDS) and Fourier-transform infrared spectroscopy (FTIR) to determine the morphology, crystallite structure, optical properties, elemental composition and functional group detection, respectively. LCR meter and VSM were used to evaluate the dielectric properties and magnetic properties of Ni doped ZnO NPs, respectively. XRD pattern confirmed the presence of hexagonal wurtzite geometry of ZnO NPs. The structural and morphological analysis showed the increase in crystallinity with little effect on shape of doped NPs by increasing the dopant concentration and slight increase of pH. It was observed that the Ni doped ZnO NPs possess good photocatalytic potential by 94% degradation of 20 ppm solution of methyl orange dye (MO) in just 80 min under sunlight. Moreover, the enhancement in antibacterial potential was also observed with increase in dopant concentration and decrease in crystallite size of doped ZnO NPs. Smaller size NPs were found more effective against gram negative bacterial strains. © 2023 The Author(s)
King Saud University, KSU Authors would like to extend their sincere appreciation to the Researchers Supporting Project number (RSP2023R123), King Saud University, Riyadh, Saudi Arabia. |
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| Дата |
2024-04-05T16:32:35Z
2024-04-05T16:32:35Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Yasir, Z, Zahid, M, Khadija, W, Muhammad, S, Abu Bakar, S, Imran, M, Hira, Z, Hayssam, MA, Fariha, K, Aslam, M & Muhammad, M 2023, 'Modified physical properties of Ni doped ZnO NPs as potential photocatalyst and antibacterial agents', Arabian Journal of Chemistry, Том. 16, № 11, 105230. https://doi.org/10.1016/j.arabjc.2023.105230
Yasir, Z., Zahid, M., Khadija, W., Muhammad, S., Abu Bakar, S., Imran, M., Hira, Z., Hayssam, M. A., Fariha, K., Aslam, M., & Muhammad, M. (2023). Modified physical properties of Ni doped ZnO NPs as potential photocatalyst and antibacterial agents. Arabian Journal of Chemistry, 16(11), [105230]. https://doi.org/10.1016/j.arabjc.2023.105230 1878-5352 Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85170575861&doi=10.1016%2fj.arabjc.2023.105230&partnerID=40&md5=ccbbf835d028d67b4d54b9e412ea4ee8 https://doi.org/10.1016/j.arabjc.2023.105230 http://elar.urfu.ru/handle/10995/130779 10.1016/j.arabjc.2023.105230 85170575861 001072667800001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by-nc-nd https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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| Формат |
application/pdf
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| Издатель |
Elsevier B.V.
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| Источник |
Arabian Journal of Chemistry
Arabian Journal of Chemistry |
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