Selective Detection of Toxic Gases by Arrays of Single-Layer Graphene Sensors Functionalized with Nanolayers of Different Oxides

Selective Detection of Toxic Gases by Arrays of Single-Layer Graphene Sensors Functionalized with Nanolayers of Different Oxides

Graphene provides an ideal platform for chemiresistive gas sensors as the material is fully exposed to the surrounding environment. For practical use in an ambient atmosphere, its sensitivity and selectivity should be evoked by functionalization by defects and dopants or by decoration with nanophase...

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Bibliographic Details
Main Authors: Margus Kodu, Martin Lind, Valter Kiisk, Indrek Renge, Raivo Jaaniso
Format: Article
Language:English
Published: MDPI AG 2024-04-01
Series:Proceedings
Subjects:
graphene
gas sensor
laser deposition
functionalization
sensor array
electronic nose
Online Access:https://www.mdpi.com/2504-3900/97/1/165
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