Photoluminescence of ZnO nanowires: a review

A Galdámez-Martinez, G Santana, F Güell… - Nanomaterials, 2020 - mdpi.com
One-dimensional ZnO nanostructures (nanowires/nanorods) are attractive materials for
applications such as gas sensors, biosensors, solar cells, and photocatalysts. This is due to …

Luminescence from zinc oxide nanostructures and polymers and their hybrid devices

M Willander, O Nur, JR Sadaf, MI Qadir, S Zaman… - Materials, 2010 - mdpi.com
Zinc oxide (ZnO) is a strong luminescent material, as are several polymers. These two
materials have distinct drawbacks and advantages, and they can be combined to form …

Rare earth doped zinc oxide nanophosphor powder: a future material for solid state lighting and solar cells

V Kumar, OM Ntwaeaborwa, T Soga, V Dutta… - Acs …, 2017 - ACS Publications
A comprehensive review of up-conversion (UP) and down-conversion (DC) or down shifting
of rare earth (RE) doped zinc oxide (ZnO) nanophosphors is presented. Research interest in …

Blue Luminescence of ZnO nanoparticles based on non‐equilibrium processes: defect origins and emission controls

H Zeng, G Duan, Y Li, S Yang, X Xu… - Advanced functional …, 2010 - Wiley Online Library
High concentrations of defects are introduced into nanoscale ZnO through non‐equilibrium
processes and resultant blue emissions are comprehensively analyzed, focusing on defect …

Photo-supercapacitors based on nanoscaled ZnO

CT Altaf, O Coskun, A Kumtepe, AM Rostas… - Scientific reports, 2022 - nature.com
In this study, zinc oxide (ZnO) powders in two different morphologies, nanowire (NW) and
nanoflower (NF), have been synthesized by the hydrothermal method. The eligibility of the …

Defects in ZnO nanorods prepared by a hydrothermal method

KH Tam, CK Cheung, YH Leung… - The Journal of …, 2006 - ACS Publications
ZnO nanorod arrays were fabricated using a hydrothermal method. The nanorods were
studied by scanning electron microscopy, photoluminescence (PL), time-resolved PL, X-ray …

Defect emissions in ZnO nanostructures

AB Djurišić, YH Leung, KH Tam, YF Hsu, L Ding… - …, 2007 - iopscience.iop.org
Defects in three different types of ZnO nanostructures before and after annealing under
different conditions were studied. The annealing atmosphere and temperature were found to …

Quasi-one dimensional metal oxide semiconductors: Preparation, characterization and application as chemical sensors

E Comini, C Baratto, G Faglia, M Ferroni… - Progress in Materials …, 2009 - Elsevier
The continuous evolution of nanotechnology in these years led to the production of quasi-
one dimensional (Q1D) structures in a variety of morphologies such as nanowires, core …

The crystal facet-dependent gas sensing properties of ZnO nanosheets: Experimental and computational study

J Xu, Z Xue, N Qin, Z Cheng, Q Xiang - Sensors and Actuators B: Chemical, 2017 - Elsevier
Herein, we focused on the effects of exposed crystal planes on the gas sensing property of
ZnO. For this purpose, we designed and synthesized two porous ZnO nanosheets with …

Luminescence and photocatalytic activity of ZnO nanocrystals: correlation between structure and property

Y Zheng, C Chen, Y Zhan, X Lin, Q Zheng… - Inorganic …, 2007 - ACS Publications
Low-dimensional ZnO nanocrystals with controlled size, aspect ratio, and oxygen defects
(eg, type and concentration) are successfully prepared through simple solvothermal and …