Gas sensing mechanism of ZnO: Na nanocrystals at room temperature using surface photovoltage spectroscopy

Gas sensing mechanism of ZnO: Na nanocrystals at room temperature using surface photovoltage spectroscopy

ZnO nanocrystals with different Na doping concentrations were prepared on PET flexible substrates sputtered with Au/Ti interdigital electrodes by a simple sol gel method. The relationship between the photoassisted room temperature NO2 gas sensing mechanism and surface photovoltage was explored by ch...

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Bibliographic Details
Main Authors: LONG Xiaoqin, HAVAN Aren, WANG Zhan, LIANG Yuqing, PINGTE Wusha, WANG Ziqiang, SUN Yifei, YU Fei, YUAN Huan
Format: Article
Language:zho
Published: Journal of Materials Engineering 2024-02-01
Series:Cailiao gongcheng
Subjects:
zno
doping
surface photovoltage spectroscopy
gas sensing
interdigital electrode
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.000167

Internet

http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.000167

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