Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

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

  • Dades identificatives

    Identificador: imarina:9374865
    Handle: https://hdl.handle.net/20.500.11797/imarina9374865
    Autors:
    Malik, Shuja BashirLlobet, EduardAnnanouch, Fatima Ezahra
    Resum:
    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.

  • Altres:

    Autor segons l'article: Malik, Shuja Bashir; Llobet, Eduard; Annanouch, Fatima Ezahra
    Departament: Enginyeria Electrònica, Elèctrica i Automàtica
    Autor/s de la URV: Annanouch, Fatima Ezahra / Llobet Valero, Eduard / Malik, Shuja Bashir
    Resum: 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.
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: eduard.llobet@urv.cat shujabashir.malik@urv.cat fatimaezahra.annanouch@urv.cat
    Identificador de l'autor: 0000-0001-6164-4342 0000-0003-1533-6482
    Data d'alta del registre: 2024-09-28
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Referència a l'article segons font original: Eurosensors 2023. 97 (1): 133-135
    Referència 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 Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2024
    Tipus de publicació: Proceedings Paper