Graphene based NO2 gas sensor

Sukju Hwang, Joon Hyong Cho, Juwhan Lim, Whan Kyun Kim, Hyunjin Shin, J. Y. Choi, J. H. Choi, Sang Yoon Lee, Jong M. Kim, Jae Hun Kim, Seok Lee, Seong Chan Jun

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

Graphene is a two-dimensional monolayer comprised of carbon atoms. By its unique intrinsic properties, graphene has many advantages for gas sensing. In this paper, we find results of the gas sensing performance using uniform single crystal structure graphene by mechanical exfoliation method measured under room temperature, atmospheric pressure. Also, we discuss the effects of various thermal treatments on the graphene at atmospheric pressure. The sensitivity increases and recovery time decreases as measurement temperature increases.

Original languageEnglish
Title of host publication2010 IEEE Nanotechnology Materials and Devices Conference, NMDC2010
Pages18-21
Number of pages4
DOIs
Publication statusPublished - 2010 Dec 1
Event2010 4th IEEE Nanotechnology Materials and Devices Conference, NMDC2010 - Monterey, CA, United States
Duration: 2010 Oct 122010 Oct 15

Publication series

Name2010 IEEE Nanotechnology Materials and Devices Conference, NMDC2010

Other

Other2010 4th IEEE Nanotechnology Materials and Devices Conference, NMDC2010
CountryUnited States
CityMonterey, CA
Period10/10/1210/10/15

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Materials Science (miscellaneous)

Fingerprint Dive into the research topics of 'Graphene based NO<sub>2</sub> gas sensor'. Together they form a unique fingerprint.

  • Cite this

    Hwang, S., Cho, J. H., Lim, J., Kim, W. K., Shin, H., Choi, J. Y., Choi, J. H., Lee, S. Y., Kim, J. M., Kim, J. H., Lee, S., & Jun, S. C. (2010). Graphene based NO2 gas sensor. In 2010 IEEE Nanotechnology Materials and Devices Conference, NMDC2010 (pp. 18-21). [5649598] (2010 IEEE Nanotechnology Materials and Devices Conference, NMDC2010). https://doi.org/10.1109/NMDC.2010.5649598