Autor segons l'article: Trawka, Maciej Pawel; Smulko, Janusz M; Hasse, Lech Zbigniew; Granqvist, Claes-Goran; Ionescu, Radu; Llobet, Eduard; Annanouch, Fatima Ezahra; Kish, Laszlo B
Departament: Enginyeria Electrònica, Elèctrica i Automàtica
Autor/s de la URV: Annanouch, Fatima Ezahra / IONESCU, SEPTIMIU RADU / Llobet Valero, Eduard
Paraules clau: Working temperatures Uv-light irradiation Sensors Resistance fluctuation Noise measurements Nitrogen oxides Nitrogen dioxides Nitrogen Nanotechnology Irradiation Gases Gas sensing properties Gas detectors Fluctuation-enhanced sensing Detection algorithms Detection algorithm Chemical sensors
Resum: WO3-based gas sensors were investigated under UV-light irradiation and at different working temperatures with the object of achieving superior sensitivity and selectivity. Resistance fluctuations in the WO3 layer were studied together with dc resistance measurements. The data were taken in synthetic air, ethanol, nitrogen dioxide, and mixtures of these gases. We conclude that UV irradiation can easily be applied to enhance the gas sensing properties of a WO3 layer. © 2016 IEEE.
Àrees temàtiques: Química Physics, applied Nutrição Medicina veterinaria Medicina ii Materiais Matemática / probabilidade e estatística Interdisciplinar Instruments & instrumentation Instrumentation Engineering, electrical & electronic Engenharias iv Engenharias iii Engenharias ii Engenharias i Electrical and electronic engineering Ciências biológicas ii Ciências biológicas i Ciência da computação Biotecnología Astronomia / física
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: fatimaezahra.annanouch@urv.cat eduard.llobet@urv.cat
Identificador de l'autor: 0000-0003-1533-6482 0000-0001-6164-4342
Data d'alta del registre: 2024-09-07
Versió de l'article dipositat: info:eu-repo/semantics/acceptedVersion
Enllaç font original: https://ieeexplore.ieee.org/document/7468535
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Ieee Sensors Journal. 16 (13): 5152-5159
Referència de l'ítem segons les normes APA: Trawka, Maciej Pawel; Smulko, Janusz M; Hasse, Lech Zbigniew; Granqvist, Claes-Goran; Ionescu, Radu; Llobet, Eduard; Annanouch, Fatima Ezahra; Kish, L (2016). UV-Light-Induced Fluctuation Enhanced Sensing by WO3-Based Gas Sensors. Ieee Sensors Journal, 16(13), 5152-5159. DOI: 10.1109/JSEN.2016.2567065
DOI de l'article: 10.1109/JSEN.2016.2567065
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2016
Tipus de publicació: Journal Publications
Repositori URV