Decoration of CuO NWs Gas Sensor with ZnO NPs for Improving NO<sub>2</sub> Sensing Characteristics

Decoration of CuO NWs Gas Sensor with ZnO NPs for Improving NO<sub>2</sub> Sensing Characteristics

This paper introduces a method for improving the sensitivity to NO<sub>2</sub> gas of a p-type metal oxide semiconductor gas sensor. The gas sensor was fabricated using CuO nanowires (NWs) grown through thermal oxidation and decorated with ZnO nanoparticles (NPs) using a sol-gel method....

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Bibliographic Details
Main Authors: Tae-Hee Han, So-Young Bak, Sangwoo Kim, Se Hyeong Lee, Ye-Ji Han, Moonsuk Yi
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Sensors
Subjects:
gas sensors
CuO
nanowires
ZnO NPs
sol-gel
heterojunction
Online Access:https://www.mdpi.com/1424-8220/21/6/2103

Internet

https://www.mdpi.com/1424-8220/21/6/2103

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