High-performance gas sensors based on single-wall carbon nanotube random networks for the detection of nitric oxide down to the ppb-level

Nanoscale ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 1587-1594 ◽  
Author(s):  
Jun-Young Jeon ◽  
Byeong-Cheol Kang ◽  
Young Tae Byun ◽  
Tae-Jun Ha

We demonstrate high performance gas sensors based on functionalized single-wall carbon nanotube random networks for the detection of nitric oxide down to the ppb-level.

2007 ◽  
Vol 84 (5-8) ◽  
pp. 1610-1613 ◽  
Author(s):  
Chang-Seung Woo ◽  
Chae-Hyun Lim ◽  
Chi-Won Cho ◽  
Bonghyun Park ◽  
Heongkyu Ju ◽  
...  

2021 ◽  
pp. 74-84
Author(s):  
V. M. Aroutiounian

Excellent physical properties of carbon nanotubes (CNTs) are used for manufacturing of many electronic devices. Single wall version of CNTs is promising for detection many important gases including gases exhaled by the organism. The most promising is the realization of gas sensors based on metal oxides doped with CNTs. Application of CNT-based sensors to breathe analysis, properties of the SWCNTs gas sensors with metal nanoparticles and metal oxides and CNTs biosensors are reviewed in this paper.


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