Impact of Ag on the Limit of Detection towards NH<sub>3</sub>-Sensing in Spray-Coated WO<sub>3</sub> Thin-Films

Impact of Ag on the Limit of Detection towards NH<sub>3</sub>-Sensing in Spray-Coated WO<sub>3</sub> Thin-Films

Ag-doped WO<sub>3</sub> (Ag–WO<sub>3</sub>) films were deposited on a soda-lime glass substrate via a facile spray pyrolysis technique. The surface roughness of the films varied between 0.6 nm and 4.3 nm, as verified by the Atomic Force Microscopy (AFM) studies. Ammonia (NH&l...

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Bibliographic Details
Main Authors: Anusha, Aninamol Ani, P. Poornesh, Albin Antony, Bhaghyesh, Igor V. Shchetinin, K. K. Nagaraja, Saikat Chattopadhyay, K. B. Vinayakumar
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Sensors
Subjects:
NH<sub>3</sub> sensing
oxygen vacancies
WO<sub>3</sub> films
Online Access:https://www.mdpi.com/1424-8220/22/5/2033

Internet

https://www.mdpi.com/1424-8220/22/5/2033

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