| Preparation of cerium and yttrium doped ZnO nanoparticles and tracking their structural,optical,and photocatalytic performances |
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| 作者姓名： | Essia Hannachi Yassine Slimani Muhammad Nawaz R.Sivakumar Zayneb Trabelsi R.Vignesh Sultan Akhtar Munirah A.Almessiere Abdulhadi Baykal Ghulam Yasin |
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| 作者单位： | 1. Department of Nuclear Medicine Research,Institute for Research and Medical Consultations(IRMC),Imam Abdulrahman Bin Faisal University;2. Department of Biophysics,Institute for Research and Medical Consultations (IRMC),Imam Abdulrahman Bin Faisal University;3. Department of Nanomedicine Research,Institute for Research and Medical Consultations (IRMC),Imam Abdulrahman Bin Faisal University;4. Department of Physics,Alagappa University;5. Faculty of Sciences of Bizerte,University of Carthage;6. Department of Physics,College of Science,Imam Abdulrahman Bin Faisal University;7. State Key Laboratory of Chemical Resource Engineering,College of Materials Science and Engineering,Beijing University of Chemical Technology;8. Institute for Advanced Study,College of Physics and Optoelectronic Engineering,Shenzhen University |
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| 摘 要： | Yttrium(Y) and cerium(Ce) co-doped ZnO nanoparticles(NPs) were synthesized via the simple sol-gel auto-combustion route.The effect of Ce and Y doping on the structure,morphology,optical,Zeta potential,and photocatalytic activities of ZnO NPs was examined by Fourier transform infrared(FTIR)spectrometer,X-ray diffraction(XRD),transmission electron microscope(TEM),UV-vis spectrophotometer,and Zetasizer instrument.XRD data show that the fabricated samples crystallize into a hexagonal wurtzite struct...
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| 收稿时间： | 1 January 2022 |
Preparation of cerium and yttrium doped ZnO nanoparticles and tracking their structural,optical, and photocatalytic performances |
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| Essia Hannachi,Yassine Slimani,Muhammad Nawaz,R.Sivakumar,Zayneb Trabelsi,R.Vignesh,Sultan Akhtar,Munirah A.Almessiere,Abdulhadi Baykal,Ghulam Yasin.Preparation of cerium and yttrium doped ZnO nanoparticles and tracking their structural,optical,and photocatalytic performances[J].Journal of Rare Earths,2023,41(5):682-688. |
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| Affiliation: | 1. Department of Nuclear Medicine Research, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam, 31441, Saudi Arabia;2. Department of Biophysics, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam, 31441, Saudi Arabia;3. Department of Nanomedicine Research, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam, 31441, Saudi Arabia;4. Department of Physics, Alagappa University, Karaikudi, 630003, India;5. Faculty of Sciences of Bizerte, University of Carthage, Zarzouna, 7021, Tunisia;6. Department of Physics, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam, 31441, Saudi Arabia;7. State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China;8. Institute for Advanced Study, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China |
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| Abstract: | Yttrium (Y) and cerium (Ce) co-doped ZnO nanoparticles (NPs) were synthesized via the simple sol–gel auto-combustion route. The effect of Ce and Y doping on the structure, morphology, optical, Zeta potential, and photocatalytic activities of ZnO NPs was examined by Fourier transform infrared (FTIR) spectrometer, X-ray diffraction (XRD), transmission electron microscope (TEM), UV–vis spectrophotometer, and Zetasizer instrument. XRD data show that the fabricated samples crystallize into a hexagonal wurtzite structure. The dopants Y and Ce affect the crystal structure of ZnO NPs. The crystallite size is reduced with the co-doping effect. TEM results confirm the nano-sized particles of the prepared samples. An increase in optical bandgap values from 3.19 eV for x = 0.0 to 3.22, 3.24, and 3.25 eV for x = 0.01, 0.03, and 0.05 samples was confirmed by UV–Vis spectroscopy analysis. Y and Ce co-doped ZnO nanoparticles show significant alteration of zeta potential and photocatalytic properties compared to undoped ZnO NPs. Comparatively, undoped ZnO shows better stability in deionized water as compared to Ce–Y doped ZnO NPs and exhibits high photocatalytic activity (degradation rate, 97.92%) for methyl orange (MO) degradation. |
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| Keywords: | ZnO nanoparticles Co-doping Rare earth Structure Bandgap energy Photocatalytic activity |
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