LAPSE:2020.0902
Published Article
LAPSE:2020.0902
Graphene-Based Hydrogen Gas Sensors: A Review
Anna Ilnicka, Jerzy P. Lukaszewicz
July 17, 2020
Graphene is a material gaining attention as a candidate for new application fields such as chemical sensing. In this review, we discuss recent advancements in the field of hydrogen gas sensors based on graphene. Accordingly, the main part of the paper focuses on hydrogen gas sensors and examines the influence of different manufacturing scenarios on the applicability of graphene and its derivatives as key components of sensing layers. An overview of pristine graphene customization methods is presented such as heteroatom doping, insertion of metal/metal oxide nanosized domains, as well as creation of graphene-polymer blends. Volumetric structuring of graphene sheets (single layered and stacked forms) is also considered as an important modifier of its effective use. Finally, a discussion of the possible advantages and weaknesses of graphene as sensing material for hydrogen detection is provided.
Keywords
functionalized graphene, gas sensor, graphene, graphene oxide, hydrogen sensor, metal, metal oxide, polymer, reduced graphene oxide, semiconductor
Suggested Citation
Ilnicka A, Lukaszewicz JP. Graphene-Based Hydrogen Gas Sensors: A Review. (2020). LAPSE:2020.0902
Author Affiliations
Ilnicka A: Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarina 7, 87-100 Torun, Poland [ORCID]
Lukaszewicz JP: Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarina 7, 87-100 Torun, Poland; Centre for Modern Interdisciplinary Technologies, Nicolaus Copernicus University in Torun, Wilenska 4, 87-100 Torun, Poland
Journal Name
Processes
Volume
8
Issue
5
Article Number
E633
Year
2020
Publication Date
2020-05-25
Published Version
ISSN
2227-9717
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Original Submission
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PII: pr8050633, Publication Type: Review
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LAPSE:2020.0902
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doi:10.3390/pr8050633
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Jul 17, 2020
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CC BY 4.0
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Calvin Tsay
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