Enhancing Formaldehyde Selectivity of SnO<sub>2</sub> Gas Sensors with the ZSM-5 Modified Layers

Enhancing Formaldehyde Selectivity of SnO<sub>2</sub> Gas Sensors with the ZSM-5 Modified Layers

High performance formaldehyde gas sensors are widely needed for indoor air quality monitoring. A modified layer of zeolite on the surface of metal oxide semiconductors results in selectivity improvement to formaldehyde as gas sensors. However, there is insufficient knowledge on how the thickness of...

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Bibliographic Details
Main Authors:	Wei Wang, Qinyi Zhang, Ruonan Lv, Dong Wu, Shunping Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2021-06-01
Series:	Sensors
Subjects:	ZSM-5 zeolite SnO<sub>2</sub> gas sensor formaldehyde selectivity
Online Access:	https://www.mdpi.com/1424-8220/21/12/3947

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