Autor según el artículo: Trawka, Maciej Pawel; Smulko, Janusz M; Hasse, Lech Zbigniew; Granqvist, Claes-Goran; Ionescu, Radu; Llobet, Eduard; Annanouch, Fatima Ezahra; Kish, Laszlo B
Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
Autor/es de la URV: Annanouch, Fatima Ezahra / IONESCU, SEPTIMIU RADU / Llobet Valero, Eduard
Palabras clave: 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
Resumen: 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.
Áreas temáticas: 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
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: fatimaezahra.annanouch@urv.cat eduard.llobet@urv.cat
Identificador del autor: 0000-0003-1533-6482 0000-0001-6164-4342
Fecha de alta del registro: 2024-09-07
Versión del articulo depositado: info:eu-repo/semantics/acceptedVersion
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Ieee Sensors Journal. 16 (13): 5152-5159
Referencia 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
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2016
Tipo de publicación: Journal Publications
Repositori URV