TY - JOUR
T1 - Hydrogen Sulfide (H 2 S) Gas Sensor
T2 - A Review
AU - Ali, Fajr I.M.
AU - Awwad, Falah
AU - Greish, Yaser E.
AU - Mahmoud, Saleh T.
N1 - Funding Information:
Manuscript received October 17, 2018; revised November 18, 2018; accepted November 20, 2018. Date of publication December 10, 2018; date of current version March 7, 2019. This work was supported in part by the United Arab Emirates University Project Number Research-Center-ZCHS-5-2014 under Fund Code 31R051, and Project Number UPAR-5-2017 under Fund Code 31S310. The associate editor coordinating the review of this paper and approving it for publication was Dr. Camilla Baratto. (Corresponding author: Falah Awwad.) F. I. M. Ali and S. T. Mahmoud are with the Department of Physics, United Arab Emirates University, Al Ain 15551, UAE.
Publisher Copyright:
© 2001-2012 IEEE.
PY - 2019/4/1
Y1 - 2019/4/1
N2 - This paper reviews the most important sensor-based methods that are commonly utilized for detecting and measuring hydrogen sulfide (H 2 S) gas. It identifies a quite comprehensive overview related to the toxicity and hazardous effects of H 2 S gas from an individual and environmental health protection perspective. Furthermore, the description, classification, and comparison of the H 2 S gas sensing technologies are exhibited according to many criteria, such as sensing material, working principle, limit of detection, response time, operating range of gas concentrations, sensor stability, sensitivity, and selectivity toward H 2 S. Finally, it identifies the limitations of these sensors, suggests the most probably successful future technologies, and highlights the most promising approaches that have been developed for achieving inexpensive hydrogen sulfide gas sensors which could be employed in widespread miniaturized detectors in the real-world applications.
AB - This paper reviews the most important sensor-based methods that are commonly utilized for detecting and measuring hydrogen sulfide (H 2 S) gas. It identifies a quite comprehensive overview related to the toxicity and hazardous effects of H 2 S gas from an individual and environmental health protection perspective. Furthermore, the description, classification, and comparison of the H 2 S gas sensing technologies are exhibited according to many criteria, such as sensing material, working principle, limit of detection, response time, operating range of gas concentrations, sensor stability, sensitivity, and selectivity toward H 2 S. Finally, it identifies the limitations of these sensors, suggests the most probably successful future technologies, and highlights the most promising approaches that have been developed for achieving inexpensive hydrogen sulfide gas sensors which could be employed in widespread miniaturized detectors in the real-world applications.
KW - H S sensor
KW - sensor response time
KW - sensor-based methods
KW - toxic gas
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U2 - 10.1109/JSEN.2018.2886131
DO - 10.1109/JSEN.2018.2886131
M3 - Article
AN - SCOPUS:85058187001
SN - 1530-437X
VL - 19
SP - 2394
EP - 2407
JO - IEEE Sensors Journal
JF - IEEE Sensors Journal
IS - 7
M1 - 8571291
ER -