Carbon and Nitrogen Surface Contamination Contributions in ZnO Nanowire Based Hydrogen Sensing

Carbon and Nitrogen Surface Contamination Contributions in ZnO Nanowire Based Hydrogen Sensing

Hexagonal ZnO nanowires were grown using the PLD/VLS technique on a SAW sensor active area for hydrogen sensing. The influence of different carbon and nitrogen surface contaminant concentrations on sensor output was investigated for three active area cases: a few weeks’ exposure to free ambient air...

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Bibliographic Details
Main Authors: Aurelian Marcu, Sorin Vizireanu, Razvan Mihalcea, Veronica Satulu, Maria Balan, Marius Dumitru, Valentin Craciun, Catalin Constantin, Cristian Viespe
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Chemosensors
Subjects:
SAW sensors
ZnO nanowires
carbon contamination
nitrogen catalytic effect
Online Access:https://www.mdpi.com/2227-9040/13/6/197
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https://www.mdpi.com/2227-9040/13/6/197

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