Photocatalytic degradation of the MB solutions followed the pseudo-first-order-kinetics and the effect of the Zn doping amount on the photocatalytic reaction was investigated.
📌 3 Key Takeaways
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Objective & Hypothesis:In this study, undoped and Zn-doped SnO2 nanoparticles in different concentrations were synthesized by flame spray pyrolysis (FSP) technique.
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Key Findings & Data:The produced particles were post-annealed after FSP process at 600 °C in order to obtain a crystalline structure.
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Conclusion & Impact:Photocatalytic degradation of the MB solutions followed the pseudo-first-order-kinetics and the effect of the Zn doping amount on the photocatalytic reaction was investigated.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:SnO2 · Zn-doped · nanoparticles
Abstract
In this study, undoped and Zn-doped SnO2 nanoparticles in different concentrations were synthesized by flame spray pyrolysis (FSP) technique. The produced particles were post-annealed after FSP process at 600 °C in order to obtain a crystalline structure. The structural analysis of the produced powders was performed by X-Ray Diffraction (XRD) methods. The surface morphology of the nanoparticles was identified using scanning electron microscopy (SEM). In addition, photocatalytic degradation of aqueous methylene blue (MB) solutions were evaluated using undoped and Zn-doped SnO2 nanoparticles under UV light illumination. Photocatalytic degradation of the MB solutions followed the pseudo-first-order-kinetics and the effect of the Zn doping amount on the photocatalytic reaction was investigated.
YURDDASKAL, M., YILDIRIM, S., DİKİCİ, T., YURDDASKAL, M., EROL, M., ARİTMAN, İ., UYGUN, H. D. E., Çelik, E. (2017). EFFECTS OF Zn-DOPING ON THE PHOTOCATALYTIC ACTIVITY AND MICROSTRUCTURES OF NANOCRYSTALLINE SnO2 POWDERS. Journal of the Turkish Chemical Society Section A: Chemistry, Cilt: 5 - Sayı: 1, 9–14. https://ajindex.com/articles/781443
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