Visible light assisted room-temperature NO2 gas sensor based on hollow SnO2@SnS2 nanostructures

•The SnO2@SnS2 sensor based on the hollow structure and visible light assistant for highly sensitive detection of ppb-level NO2 at room temperature (25 °C).•The underlying sensing mechanism of the SnO2@SnS2 based NO2 sensor under the visible light irradiation was discussed.•The different effects of...

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Vydané v:	Sensors and actuators. B, Chemical Ročník 324; s. 128754
Hlavní autori:	Liu, Di, Tang, Zilong, Zhang, Zhongtai
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Lausanne Elsevier B.V 01.12.2020 Elsevier Science Ltd
Predmet:	blue light illumination Charge transfer Electronegativity gas sensor Gas sensors Gaseous diffusion Heterojunctions mechanism Nanostructure Nitrogen dioxide NO2 Recovery Room temperature Sensors SnO2@SnS2 Tin dioxide Tin disulfide NO2 gas sensor SnO2@SnS2 blue light illumination mechanism
ISSN:	0925-4005, 1873-3077
On-line prístup:	Získať plný text
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