Graphene based sensor for environmental monitoring of NO2

S. Novikov (Corresponding Author), N. Lebedeva, Alexandre Satrapinski, J. Walden

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

Abstract

Ultrasensitive gas sensor based on epitaxial graphene on SiC has been fabricated. The sensor exhibits strong and reproducible response to nitrogen dioxide (NO2) in the concentration in air down to 1 part-per billion (ppb). Prototype of the transportable device for environmental monitoring allows fast and reproducible measurements of NO2 concentration in the range typical for environmental pollution (5 ppb - 50 ppb).
Original languageEnglish
Pages (from-to)586-589
JournalProcedia Engineering
Volume120
DOIs
Publication statusPublished - 2015
MoE publication typeA1 Journal article-refereed

Keywords

  • nitrogen dioxide
  • graphene

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    Novikov, S., Lebedeva, N., Satrapinski, A., & Walden, J. (2015). Graphene based sensor for environmental monitoring of NO2. Procedia Engineering, 120, 586-589. https://doi.org/10.1016/j.proeng.2015.08.731