Gas Sensing Characteristics of a WO<sub>3</sub> Thin Film Prepared by a Sol-Gel Method

Gas Sensing Characteristics of a WO<sub>3</sub> Thin Film Prepared by a Sol-Gel Method

Preparation and characterization of a WO<sub>3</sub>-based thin film gas sensor are reported. The WO<sub>3</sub> film was prepared on a polished alumina substrate by a sol-gel method using an aqueous mixture solution of ammonium metatungstate hydrate and poly-vinyl alcohol, a...

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Bibliographic Details
Main Authors: Mitsuaki Yano, Tomoya Iwata, Satoshi Murakami, Ryouma Kamei, Taichi Inoue, Kazuto Koike
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Proceedings
Subjects:
gas sensor
sensing mechanism
NO gas
WO<sub>3</sub>
sol-gel method
Online Access:https://www.mdpi.com/2504-3900/2/13/723

Internet

https://www.mdpi.com/2504-3900/2/13/723

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