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
Effect of high substrate temperature on Al-doped ZnO thin films grown by pulsed laser deposition
TL;DR: In this paper, thin films of Al-doped ZnO were grown on Al2O3 at high substrate temperature of 750°C by pulsed laser deposition technique with different Al concentrations.
Journal ArticleDOI
A unified theory of recovery, recrystallization and grain growth, based on the stability and growth of cellular microstructures-II. The effect of second-phase particles
TL;DR: In this article, a simple theory which analyses discontinuous and continuous recovery, recrystallization and grain growth, and which enables the relationships between the various annealing phenomena to be explored, was extended to include the effects of a dispersion of second-phase particles.
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Enhanced photocatalytic degradation of methylene blue and methyl orange by ZnO:Eu nanoparticles
Lidija V. Trandafilović,Dragana Jovanovic,Xueqiang Zhang,Sylwia Ptasinska,Miroslav D. Dramićanin +4 more
TL;DR: In this paper, the influence of europium doping and solvents on size, particles agglomeration, light absorption and photocatalytic activity was analyzed in ZnO nanoparticles.
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Cu-doped ZnO nanoparticles: Synthesis, structural and electrical properties
TL;DR: In this article, pure and Cu doped ZnO nanopowders (5, 10, 15, 20, 25 and 30 at% Cu) have been synthesized using co-precipitation method.
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Activity of chromium-ion-doped titania for the dinitrogen photoreduction to ammonia and for the phenol photodegradation
TL;DR: In this paper, the photoreduction of dinitrogen to ammonia in a gas-solid regime and the photodegradation of phenol in an aqueous liquid solid regime were investigated by using a series of chromium-ion-containing titania specimens.