Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

UV-Light-Induced Fluctuation Enhanced Sensing by WO3-Based Gas Sensors

  • Datos identificativos

    Identificador: imarina:9282616
    Autores:
    Trawka, Maciej PawelSmulko, Janusz MHasse, Lech ZbigniewGranqvist, Claes-GoranIonescu, RaduLlobet, EduardAnnanouch, Fatima EzahraKish, Laszlo B
    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.
  • Otros:

    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
    Enlace a la fuente original: https://ieeexplore.ieee.org/document/7468535
    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
    DOI del artículo: 10.1109/JSEN.2016.2567065
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2016
    Tipo de publicación: Journal Publications
  • Palabras clave:

    Electrical and Electronic Engineering,Engineering, Electrical & Electronic,Instrumentation,Instruments & Instrumentation,Physics, Applied
    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
    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
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