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...

Full description

Saved in:

Bibliographic Details
Published in:	Sensors and actuators. B, Chemical Vol. 324; p. 128754
Main Authors:	Liu, Di, Tang, Zilong, Zhang, Zhongtai
Format:	Journal Article
Language:	English
Published:	Lausanne Elsevier B.V 01.12.2020 Elsevier Science Ltd
Subjects:	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
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!