Adsorption/desorption kinetics of nitric oxide on zinc oxide nano film sensor enhanced by light irradiation and gold-nanoparticles decoration

•Gas sensing response/recovery kinetics of NO sensing by ZnO with light irradiation and Au catalytic effect at room temperature.•Molecular dynamics consideration for adsorption and desorption to explain the detection of ppm level gas concentrations.•The nano-effect in varying thicknesses of ZnO. ZnO...

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Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2019-02, Vol.281, p.262-272
Hauptverfasser:	Chinh, Nguyen Duc, Hien, Truong Thi, Do Van, Lam, Hieu, Nguyen Minh, Quang, Nguyen Duc, Lee, Seung-Mo, Kim, Chunjoong, Kim, Dojin
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Atomic layer epitaxy Au catalyst Catalysis Dependence Desorption Detection Film thickness Gas sensors Gold Light irradiation Luminous intensity Molecular dynamics Nanoparticles Nitric oxide Reaction kinetics Recovery Room temperature Selectivity Sensing kinetics Thin films Zinc oxide Zinc oxides ZnO thin film
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