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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File | Description | Size | Format | |
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Effects of reaction time on the morphological.pdf | 188.21 kB | Adobe PDF | View/Open |
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