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Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/xmlui/handle/123456789/35411
Title: Effects of reaction time on the morphological, structural, and gas sensing properties of ZnO nanostructures
Authors: Shahid, Hussain
Tianmo, Liu
Muhammad Kashif, Muhammad Faroow
Lin, Liyang
Wu, Shufang
Weiwei, Guo
Wen, Zeng
Uda, Hashim, Prof. Dr.
shahidsargodha@gmail.com
tmliu@cqu.edu.cn
Keywords: Gas sensing
Optical property
Structural property
ZnO
Issue Date: Feb-2014
Publisher: Elsevier
Citation: Materials Science in Semiconductor Processing, vol.18, 2014, pages 52–58
Abstract: Morphological transformation was achieved from ZnO hexagonal needle-like rods to hexagonal flower-like rods by varying the reaction growth time using the hydrothermal method. Optical bandgap energies were calculated from the absorption spectra using UV‐vis spectroscopy. Gas sensing properties of flower-like hexagonal ZnO structures at 50 ppm for ethanol (C2H5OH) and nitrogen dioxide (NO2) at different temperatures were analyzed. The sensor showed a higher response toward C2H5OH than NO2 gas at 350 °C.
Description: Link to publisher's homepage at http://www.journals.elsevier.com
URI: http://dspace.unimap.edu.my:80/dspace/handle/123456789/35411
ISSN: 1369-8001
Appears in Collections:Uda Hashim, Prof. Ts. Dr.
Institute of Nano Electronic Engineering (INEE) (Articles)

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