Carbon SH-SAW-Based Electronic Nose to Discriminate and Classify Sub-ppm NO<sub>2</sub>

Carbon SH-SAW-Based Electronic Nose to Discriminate and Classify Sub-ppm NO<sub>2</sub>

In this research, a compact electronic nose (e-nose) based on a shear horizontal surface acoustic wave (SH-SAW) sensor array is proposed for the NO<sub>2</sub> detection, classification and discrimination among some of the most relevant surrounding toxic chemicals, such as carbon monoxid...

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Bibliographic Details
Main Authors: Carlos Cruz, Daniel Matatagui, Cristina Ramírez, Isidro Badillo-Ramirez, Emmanuel de la O-Cuevas, José M. Saniger, Mari Carmen Horrillo
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Sensors
Subjects:
electronic nose
NO<sub>2</sub>
carbon nanomaterials
graphene oxide
surface acoustic wave (SAW)
pollutants
Online Access:https://www.mdpi.com/1424-8220/22/3/1261

Internet

https://www.mdpi.com/1424-8220/22/3/1261

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