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

doi:10.1109/NMDC.2010.5649598

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

Department of Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

10 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 language	English
Title of host publication	2010 IEEE Nanotechnology Materials and Devices Conference, NMDC2010
Pages	18-21
Number of pages	4
DOIs	https://doi.org/10.1109/NMDC.2010.5649598
Publication status	Published - 2010
Event	2010 4th IEEE Nanotechnology Materials and Devices Conference, NMDC2010 - Monterey, CA, United States Duration: 2010 Oct 12 → 2010 Oct 15

Publication series

Name	2010 IEEE Nanotechnology Materials and Devices Conference, NMDC2010

Other

Other	2010 4th IEEE Nanotechnology Materials and Devices Conference, NMDC2010
Country/Territory	United States
City	Monterey, CA
Period	10/10/12 → 10/10/15

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering
Materials Science (miscellaneous)

Access to Document

10.1109/NMDC.2010.5649598

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). Article 5649598 (2010 IEEE Nanotechnology Materials and Devices Conference, NMDC2010). https://doi.org/10.1109/NMDC.2010.5649598

@inproceedings{00d5dc9088c14c1da6350a34a5326cbd,

title = "Graphene based NO2 gas sensor",

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.",

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

year = "2010",

doi = "10.1109/NMDC.2010.5649598",

language = "English",

isbn = "9781424488964",

series = "2010 IEEE Nanotechnology Materials and Devices Conference, NMDC2010",

pages = "18--21",

booktitle = "2010 IEEE Nanotechnology Materials and Devices Conference, NMDC2010",

note = "2010 4th IEEE Nanotechnology Materials and Devices Conference, NMDC2010 ; Conference date: 12-10-2010 Through 15-10-2010",

}

Hwang, S, Cho, JH, Lim, J, Kim, WK, Shin, H, Choi, JY, Choi, JH, Lee, SY, Kim, JM, Kim, JH, Lee, S & Jun, SC 2010, Graphene based NO₂ gas sensor. in 2010 IEEE Nanotechnology Materials and Devices Conference, NMDC2010., 5649598, 2010 IEEE Nanotechnology Materials and Devices Conference, NMDC2010, pp. 18-21, 2010 4th IEEE Nanotechnology Materials and Devices Conference, NMDC2010, Monterey, CA, United States, 10/10/12. https://doi.org/10.1109/NMDC.2010.5649598

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T1 - Graphene based NO2 gas sensor

AU - Hwang, Sukju

AU - Cho, Joon Hyong

AU - Lim, Juwhan

AU - Kim, Whan Kyun

AU - Shin, Hyunjin

AU - Choi, J. Y.

AU - Choi, J. H.

AU - Lee, Sang Yoon

AU - Kim, Jong M.

AU - Kim, Jae Hun

AU - Lee, Seok

AU - Jun, Seong Chan

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AB - 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.

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