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ŠETKA, M. CLAROS VARGAS, M. CHMELA, O. VALLEJOS VARGAS, S.
Originální název
Photoactivated materials and sensors for NO2 monitoring
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
This review presents the recent research efforts and developments in photoactive materials for sensing ppb concentrations of NO2. It also includes the fundamentals of photoactivated gas sensing and enabling technologies for achieving light-activated gas microsensors. The discussion addresses the most common strategies to improve photoactivity in gas-sensitive materials, including tuning surface vacancies in semiconductor materials and forming nanoscale interfaces based on metal-semiconductor or semiconductor-semiconductor junctions. The data points to gas-sensitive materials containing ZnO as the most representative NO2 photoresponsive semiconductors. Besides, it exhibits novel photoactive materials with promising NO2 sensitivity, such as transition metal dichalcogenides, organic semiconductors, or organo-functional structures. The literature shows that photoactivated gas sensors have competitive detection limits and form factors as their commercial counterparts. Further improvements face to practical applications are forecasted to these sensing components by using material engineering and microfabrication technologies.
Klíčová slova
Gas sensor; nitrogen dioxide; light-activated gas sensors; photoactivated gas sensors.
Autoři
ŠETKA, M.; CLAROS VARGAS, M.; CHMELA, O.; VALLEJOS VARGAS, S.
Vydáno
1. 11. 2021
Nakladatel
Royal Society of Chemistry
ISSN
2050-7526
Periodikum
Journal of Materials Chemistry C
Ročník
9
Číslo
47
Stát
Spojené království Velké Británie a Severního Irska
Strany od
16804
Strany do
16827
Strany počet
25
URL
https://pubs.rsc.org/en/content/articlelanding/2021/tc/d1tc04247e
Plný text v Digitální knihovně
http://hdl.handle.net/11012/203225
BibTex
@article{BUT173059, author="Milena {Šetka} and Martha Carmiňa {Claros Vargas} and Ondřej {Chmela} and Stella {Vallejos Vargas}", title="Photoactivated materials and sensors for NO2 monitoring", journal="Journal of Materials Chemistry C", year="2021", volume="9", number="47", pages="16804--16827", doi="10.1039/D1TC04247E", issn="2050-7526", url="https://pubs.rsc.org/en/content/articlelanding/2021/tc/d1tc04247e" }