Analysis of carbon monoxide in ambient air using passive sensors
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Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Air quality monitoring is necessary due to various pollutants that can have a harmful effect
on human health. Carbon monoxide (CO) is a pollutant of concern because it is very toxic at low
concentrations. It is an odorless and colorless gas that is very difficult to detect. In recent years,
passive sensors have been widely used to analyze CO in ambient air. The CO sensor for commercial
use must be stable during operation and have a linear and reproducible output over a long period.
Hence, developing CO gas sensors with high sensitivity, selectivity, and stability is essential. This
study compared three types of CO gas sensors: electrochemical, metal-oxide semiconductors, and
colorimetric. Each of these sensors is characterized by specific advantages and disadvantages;
therefore, their comparative analysis is presented, and their most important characteristics are
emphasized.
Ključne reči:
air quality / electrochemical sensors / metal-oxide semiconductors / colorimetric sensorsIzvor:
Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023, 2023, 139-144Izdavač:
- Belgrade : The Academy of Applied Technical Studies "Belgrade"
Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200135 (Univerzitet u Beogradu, Tehnološko-metalurški fakultet) (RS-MESTD-inst-2020-200135)
Institucija/grupa
Tehnološko-metalurški fakultetTY - CONF AU - Miletić, Andrijana AU - Onjia, Antonije PY - 2023 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7145 AB - Air quality monitoring is necessary due to various pollutants that can have a harmful effect on human health. Carbon monoxide (CO) is a pollutant of concern because it is very toxic at low concentrations. It is an odorless and colorless gas that is very difficult to detect. In recent years, passive sensors have been widely used to analyze CO in ambient air. The CO sensor for commercial use must be stable during operation and have a linear and reproducible output over a long period. Hence, developing CO gas sensors with high sensitivity, selectivity, and stability is essential. This study compared three types of CO gas sensors: electrochemical, metal-oxide semiconductors, and colorimetric. Each of these sensors is characterized by specific advantages and disadvantages; therefore, their comparative analysis is presented, and their most important characteristics are emphasized. PB - Belgrade : The Academy of Applied Technical Studies "Belgrade" C3 - Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023 T1 - Analysis of carbon monoxide in ambient air using passive sensors EP - 144 SP - 139 UR - https://hdl.handle.net/21.15107/rcub_technorep_7145 ER -
@conference{ author = "Miletić, Andrijana and Onjia, Antonije", year = "2023", abstract = "Air quality monitoring is necessary due to various pollutants that can have a harmful effect on human health. Carbon monoxide (CO) is a pollutant of concern because it is very toxic at low concentrations. It is an odorless and colorless gas that is very difficult to detect. In recent years, passive sensors have been widely used to analyze CO in ambient air. The CO sensor for commercial use must be stable during operation and have a linear and reproducible output over a long period. Hence, developing CO gas sensors with high sensitivity, selectivity, and stability is essential. This study compared three types of CO gas sensors: electrochemical, metal-oxide semiconductors, and colorimetric. Each of these sensors is characterized by specific advantages and disadvantages; therefore, their comparative analysis is presented, and their most important characteristics are emphasized.", publisher = "Belgrade : The Academy of Applied Technical Studies "Belgrade"", journal = "Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023", title = "Analysis of carbon monoxide in ambient air using passive sensors", pages = "144-139", url = "https://hdl.handle.net/21.15107/rcub_technorep_7145" }
Miletić, A.,& Onjia, A.. (2023). Analysis of carbon monoxide in ambient air using passive sensors. in Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023 Belgrade : The Academy of Applied Technical Studies "Belgrade"., 139-144. https://hdl.handle.net/21.15107/rcub_technorep_7145
Miletić A, Onjia A. Analysis of carbon monoxide in ambient air using passive sensors. in Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023. 2023;:139-144. https://hdl.handle.net/21.15107/rcub_technorep_7145 .
Miletić, Andrijana, Onjia, Antonije, "Analysis of carbon monoxide in ambient air using passive sensors" in Conference Proceedings / International Scientific and Professional Conference Politehnika 2023, Belgrade, 15th December 2023 (2023):139-144, https://hdl.handle.net/21.15107/rcub_technorep_7145 .