Recent Advances in Electrochemical Sensors for Detecting Toxic Gases: NO<sub>2</sub>, SO<sub>2</sub> and H<sub>2</sub>S

Recent Advances in Electrochemical Sensors for Detecting Toxic Gases: NO<sub>2</sub>, SO<sub>2</sub> and H<sub>2</sub>S

Toxic gases, such as NO<sub>x</sub>, SO<sub>x</sub>, H<sub>2</sub>S and other S-containing gases, cause numerous harmful effects on human health even at very low gas concentrations. Reliable detection of various gases in low concentration is mandatory in the field...

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Bibliographic Details
Main Authors: Md Ashfaque Hossain Khan, Mulpuri V. Rao, Qiliang Li
Format: Article
Language:English
Published: MDPI AG 2019-02-01
Series:Sensors
Subjects:
gas sensor
nitrogen dioxide (NO<sub>2</sub>)
sulphur dioxide (SO<sub>2</sub>)
hydrogen sulfide (H<sub>2</sub>S)
density-functional theory (DFT)
Internet of Things (IoT)
sensitivity
response/recovery time
Online Access:https://www.mdpi.com/1424-8220/19/4/905

Internet

https://www.mdpi.com/1424-8220/19/4/905

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