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Graphene-Based Hydrogen Gas Sensors: A Review
| Content Provider | MDPI |
|---|---|
| Author | Ilnicka, Anna Lukaszewicz, Jerzy P. |
| Copyright Year | 2020 |
| Description | 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. |
| Starting Page | 633 |
| e-ISSN | 22279717 |
| DOI | 10.3390/pr8050633 |
| Journal | Processes |
| Issue Number | 5 |
| Volume Number | 8 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2020-05-25 |
| Access Restriction | Open |
| Subject Keyword | Processes Gas Sensor Hydrogen Sensor Graphene Graphene Oxide Reduced Graphene Oxide Functionalized Graphene Semiconductor Metal Oxide Metal Polymer |
| Content Type | Text |
| Resource Type | Article |
