Journal ArticleDOI
Lanthanide ions doped ZnO based photocatalysts
S. Girish Kumar,R. Kavitha +1 more
TLDR
In this article, the influence of lanthanide ions dopant on the structure-optical properties of ZnO is discussed and the performance of Ln-ZnO towards the degradation of organic pollutants is discussed encompassing both the materials properties and photocatalytic reaction conditions under UV/visible and solar light.About:
This article is published in Separation and Purification Technology.The article was published on 2021-11-01. It has received 22 citations till now.read more
Citations
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Effective role of Rb doping in controlling crystallization, crystal imperfections, microstructural, and morphological features of ZnO-NPs synthesized by Sol-Gel way
TL;DR: In this paper , the authors used sol-gel technology to synthesize pure ZnO and Rb-doped ZnOs nanoparticles, RbxZn1-xO-NPs.
Journal ArticleDOI
Recent progress in zinc oxide nanomaterials and nanocomposites: From synthesis to applications
TL;DR: In this paper , the effect of the synthesis method and conditions on the properties of ZnO is discussed, such as band gap, crystallite size, and morphology, depend on the synthesis methods and parameters employed.
Journal ArticleDOI
A Novel Dy3+ Modified Zn2Ti3O8 Nanoparticles for Efficient Hydrogen Production Photocatalysis
TL;DR: In this paper , Dy3+:Zn2Ti3O8 nano-photocatalyst was applied to enhance the photocatalytic hydrogen generation activity from sodium borohydride hydrolysis reaction.
Journal ArticleDOI
New insights into the photocatalytic mechanism of pristine ZnO nanocrystals: From experiments to DFT calculations
TL;DR: In this paper , six ZnO nanocrystals with the shapes of granule, flake, rod, porous flake and nanosheet-assembled flower were designed and synthesized to investigate the relationship between their photocatalytic activities and morphological features.
Journal ArticleDOI
Sulfur vacancies engineered over Cd0.5Zn0.5S by Yb3+/Er3+ co-doping for enhancing photocatalytic hydrogen evolution
Ping Mu,Man Zhou,Kai Yang,Chensheng Zhou,Yuan Mi,Yu Zhenzhen,Kangqiang Lu,Zhengquan Li,Shaobo Ouyang,Weiya Huang,Changlin Yu +10 more
TL;DR: In this paper, a co-doped bulk Cd0.5Zn 0.5S (CZS) was fabricated by a simple hydrothermal process, and used for evaluating the catalytic activity for aquatic hydrogen production under visible light irradiation.
References
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Journal ArticleDOI
Growth, structure, and cathodeluminescence of Eu-doped ZnO nanowires prepared by high-temperature and high-pressure pulsed-laser deposition
TL;DR: In this paper, the structure and cathodeluminescence (CL) of the as-prepared Eu-doped ZnO nanowires have been characterized and two peaks near 611 and 755 nm were identified to be from the doped Eu in the CL spectra.
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Inhibition of the toxic byproduct during photocatalytic NO oxidation via La doping in ZnO
Chaowei Yuan,Wen Cui,Wen Cui,Yanjuan Sun,Yanjuan Sun,Jiadong Wang,Ruimin Chen,Jin Zhang,Yuxin Zhang,Fan Dong,Fan Dong +10 more
TL;DR: In this article, a facile method to induce the La doping and cationic vacancie (VZn) on ZnO for the highly efficient complete NO oxidation was developed.
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Effect of cerium ions in Ce-Doped ZnO nanostructures on their photocatalytic and picric acid chemical sensing
TL;DR: In this paper, a co-precipitation method was used to test the performance of nanostructured ZnO doped with different Ce precursor concentrations (1, 5 and 10 moles) in terms of photocatalytic and chemical sensing performance toward methyl orange (MO) and picric acid (PA) chemicals.
Journal ArticleDOI
Europium-doped ZnO nanosponges : controlling optical properties and photocatalytic activity
Riccardo Marin,Fadi Oussta,Sarmad Naim Katea,Sagar Prabhudev,Gianluigi A. Botton,Gunnar Westin,Eva Hemmer +6 more
TL;DR: The optical features and photocatalytic activity of porous undoped and Eu3+-doped zinc oxide (ZnO) sponge-like structures, annealed at various temperatures, were assessed to establish the relations between the optical properties of ZnO and the photocatalysis as mentioned in this paper.
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Characterization and photocatalysis of visible-light-driven Dy-doped ZnO nanoparticles synthesized by tartaric acid-assisted combustion method
TL;DR: In this article, as-synthesized samples were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), Raman Spectroscopy and Xray photoelectron spectrography (XPS).