Ex) Article Title, Author, Keywords
J. Korean Phy. Soc. 2017; 71(6): 335-339
Published online September 29, 2017 https://doi.org/10.3938/jkps.71.335
Copyright © The Korean Physical Society.
Jieun Koo1,2, Seok-hwan Lee3, Sung-min Cho3, Jiho Chang1,3
1Department of Electronic Material Engineering, Korea Maritime and Ocean University, Busan 49112, Korea
2International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), Ibarak 305-0047, Japan
3Department of Convergence Study on the Ocean Science and Technology, Korea Maritime and Ocean University, Busan 49112, Korea
Correspondence to:Jiho Chang
The effects of additives on the methane gas sensing performance of printed indium tin oxide (ITO) sensor have been investigated. Room temperature sensing has been achieved under the methane flow of 100 ppm. Sensitivity and response speed of the printed ITO sensor has been greatly improved. The most advanced performance has been achieved from the ITO+(Ag, CNT) sensor. Ag and CNT co-incorporation results in 652-times large sensitivity and 88% fast response time in compare to the pure ITO sensor under the same test conditions.
Keywords: Gas sensor, Methane, ITO, Ag, CNT, Sensitivity, Response, Additive
Copyright © 2016 The Korean Physical Society. All Rights Reserved.
The Korean Physical Society, 22, Teheran-ro 7-gil, Gangnam-gu, Seoul 06130, Korea
Tel:++82-2-556-4737 (EXT. #2)
Publication) Tel: +82-2-556-4737 (EXT. #3),
License No: 220-82-01588 President: Bumhoon Lee