Effects of Calcination Temperature on CO-Sensing Mechanism for NiO-Based Gas Sensors

Effects of Calcination Temperature on CO-Sensing Mechanism for NiO-Based Gas Sensors

NiO-sensitive materials have been synthesized via the hydrothermal synthesis route and calcined in air at 400 °C and, alternatively, at 500 °C. Structural, morphological, and spectroscopic investigations were involved. As such, the XRD patterns showed a higher crystallinity degree for the NiO calcin...

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Bibliographic Details
Main Authors: Adelina Stanoiu, Corneliu Ghica, Catalina G. Mihalcea, Daniela Ghica, Simona Somacescu, Ovidiu G. Florea, Cristian E. Simion
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Chemosensors
Subjects:
calcination temperature
sensing mechanism towards carbon monoxide
in-field atmosphere
Online Access:https://www.mdpi.com/2227-9040/10/5/191

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