Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

ZnO/WS2 Hybrid Material, for NO2 Detection, via the Combination of AACVD and APCVD Techniques

  • Datos identificativos

    Identificador: imarina:9374865
    Handle: https://hdl.handle.net/20.500.11797/imarina9374865
    Autores:
    Malik, Shuja BashirLlobet, EduardAnnanouch, Fatima Ezahra
    Resumen:
    We report for the first time the successful synthesis of ZnO/WS2 hybrid material using a combination of aerosol-assisted chemical vapor deposition (AA-CVD) and atmospheric pressure CVD techniques. The morphology and the composition of the grown films were investigated and the results confirm the co-existence of both materials. Moreover, gas-sensing results against 500 ppb of NO2 revealed the influence of WS2 material on the ZnO gas-sensing performance. The operating temperature shifted towards lower values, from 300 °C to 150 °C. Furthermore, at room temperature, the ZnO/WS2 sensor was able to detect NO2 at ppb level.

  • Otros:

    Autor según el artículo: Malik, Shuja Bashir; Llobet, Eduard; Annanouch, Fatima Ezahra
    Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
    Autor/es de la URV: Annanouch, Fatima Ezahra / Llobet Valero, Eduard / Malik, Shuja Bashir
    Resumen: We report for the first time the successful synthesis of ZnO/WS2 hybrid material using a combination of aerosol-assisted chemical vapor deposition (AA-CVD) and atmospheric pressure CVD techniques. The morphology and the composition of the grown films were investigated and the results confirm the co-existence of both materials. Moreover, gas-sensing results against 500 ppb of NO2 revealed the influence of WS2 material on the ZnO gas-sensing performance. The operating temperature shifted towards lower values, from 300 °C to 150 °C. Furthermore, at room temperature, the ZnO/WS2 sensor was able to detect NO2 at ppb level.
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: eduard.llobet@urv.cat shujabashir.malik@urv.cat fatimaezahra.annanouch@urv.cat
    Identificador del autor: 0000-0001-6164-4342 0000-0003-1533-6482
    Fecha de alta del registro: 2024-09-28
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Referencia al articulo segun fuente origial: Eurosensors 2023. 97 (1): 133-135
    Referencia de l'ítem segons les normes APA: Malik, Shuja Bashir; Llobet, Eduard; Annanouch, Fatima Ezahra (2024). ZnO/WS2 Hybrid Material, for NO2 Detection, via the Combination of AACVD and APCVD Techniques. Basel: MDPI
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2024
    Tipo de publicación: Proceedings Paper