Journal ArticleDOI
Pd2+ doped ZnO nanostructures: Structural, luminescence and gas sensing properties
TLDR
In this paper, the synthesis of Pd-doping of ZnO-nanostructures and its role on the gas sensing properties of NH3 and H2S were investigated.About:
This article is published in Materials Letters.The article was published on 2015-12-01. It has received 45 citations till now. The article focuses on the topics: Wurtzite crystal structure & Photoluminescence.read more
Citations
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Au functionalized ZnO rose-like hierarchical structures and their enhanced NO2 sensing performance
TL;DR: In this paper, the authors presented ZnO rose-like hierarchical nanostructures employed as support to Au nanoparticles to produce Au functionalized three dimensional (3D) ZnOs hierarchical structures (Au/ZnO) for NO2 detection using a microwave assisted method.
Journal ArticleDOI
Effect of Pd-decoration on the sensing properties of ZnO nanostructures
T. Dilova,Genoveva Atanasova,A.Og. Dikovska,Georgi Avdeev,Manan Machida,Mitsuhiro Terakawa,Plamen Stefanov,Nikolay N. Nedyalkov +7 more
TL;DR: In this article, the performance of pure and Pd-decorated ZnO nanostructures on Ag-coated substrates in view of gas-sensing application was investigated.
Journal ArticleDOI
Enhanced room temperature ammonia gas sensing properties of Al-doped ZnO nanostructured thin films
K. Radhi Devi,G. Selvan,M. Karunakaran,I. Loyola Poul Raj,A. F. Abd El-Rehim,A. F. Abd El-Rehim,Heba Y. Zahran,Heba Y. Zahran,Mohd. Shkir,S. AlFaify +9 more
TL;DR: In this article, the preparation of successfully synthesized ZnO films as pristine and doped with Al(Al-ZnO) on glass via facile, eco-friendly, and controllable SILAR method was reported.
Journal ArticleDOI
Enhanced hydrogen sensing performances of PdO nanoparticles-decorated ZnO flower-like nanostructures
Sonalika Agarwal,M. Jamir Ahemad,Sanjay Kumar,Dao Van Dung,Prabhakar Rai,Rajesh Kumar,Kamlendra Awasthi,Yeon-Tae Yu +7 more
TL;DR: In this article , PdO nanoparticlesdecorated ZnO flower-like nanostructures (PdO/ZnO) were synthesized by a one-step facile hydrothermal route and investigated their performance for hydrogen sensing applications.
Journal ArticleDOI
Perovskite Quantum Dot–ZnO Nanowire Composites for Ultraviolet–Visible Photodetectors
TL;DR: In this paper , a photodetector and humidity sensor based on zinc oxide nanowires (ZnO NWs) with CsPbBr3 perovskite quantum dots (PQDs) was developed.
References
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Journal ArticleDOI
Grain size effects on gas sensitivity of porous SnO2-based elements
TL;DR: In this paper, the effects of grain size on gas sensitivity were investigated by using porous sintered SnO2 elements fabricated with pure and impurity-doped SnO 2 elements.
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Metal Oxide Nanostructures and Their Gas Sensing Properties: A Review
TL;DR: The gas sensing properties of metal oxide nanostructures assembled by nanoparticles are reviewed in this article and the effect of doping is summarized and the perspectives ofMetal oxide gas sensor are given.
Journal ArticleDOI
Recent progress in the ZnO nanostructure-based sensors
Ang Wei,Liuhua Pan,Wei Huang +2 more
TL;DR: In this article, the authors focus on the sensors based on zinc oxide (ZnO) nanostructures, which have fascinating properties including large specific surface area, good biocompatibility, high electron mobility and piezoelectricity.
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Enhanced response of porous ZnO nanobeads towards LPG: Effect of Pd sensitization
TL;DR: In this article, nanoporous ZnO films consisting of nanostructural beads were prepared by pyrolytic decomposition of an aqueous zinc nitrate solution and their liquid petroleum gas (LPG) sensing properties were studied.
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Photoluminescence investigation on the gas sensing property of ZnO nanorods prepared by plasma-enhanced CVD method
TL;DR: In this article, the gas sensing property of ZnO nanorods prepared by plasmaenhanced chemical vapor deposition (CVD) method is studied using formaldehyde as the probe gas, and the intrinsic defects are investigated by photoluminescence (PL).