UV Light Activated SnO2/ZnO Nanofibers for Gas Sensing at Room Temperature

UV Light Activated SnO2/ZnO Nanofibers for Gas Sensing at Room Temperature

Hierarchical SnO2/ZnO nanofiber heterojunctions composed of SnO2 nanofiber matrix on top of which ZnO nanorods protruding 30–90 nm long were assembled, were examined for chemiresistive-type gas sensors under UV activation at room temperature. The sensor demonstrated excellent sensitivity to differen...

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Bibliographic Details
Main Authors: Jinze Li, Ding Gu, Yating Yang, Haiying Du, Xiaogan Li
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-07-01
Series:Frontiers in Materials
Subjects:
SnO2/ZnO nanofiber
heterojunctions
formaldehyde
gas sensor
UV activation
Online Access:https://www.frontiersin.org/article/10.3389/fmats.2019.00158/full

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