Autor según el artículo: Casanova-Cháfer, Juan; Navarrete, Èric; Llobet, Eduard
Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
Autor/es de la URV: Casanova Chafer, Juan / Llobet Valero, Eduard / Navarrete Gatell, Èric
Resumen: The properties of Iridium oxide (IrO2) decorated Multi-Wall Carbon Nanotubes (IrO2-MWCNTs) are studied for detecting nitrogen dioxide and ammonia vapors. IrO2 nanoparticles were synthetized using a hydrolysis and acid condensation growth mechanism, and subsequently employed for decorating the sidewalls of carbon nanotubes. Decorated MWCNTs films were deposited onto SiO2/Si substrates for achieving chemoresistive gas sensors. NO2 and NH3 gases were detected under different experimental conditions. Higher and more stable responses towards NH3 and NO2 were observed for iridium-oxide nanoparticle decorated MWCNT material, compared to bare MWCNT material. Raman Spectroscopy was employed to study the nanomaterials and the optimal operating temperatures were determined.
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: eric.navarrete@urv.cat eduard.llobet@urv.cat juan.casanova@urv.cat
Identificador del autor: 0000-0001-6164-4342
Fecha de alta del registro: 2023-11-27
Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
Enlace a la fuente original: https://www.mdpi.com/2504-3900/2/13/874
Referencia al articulo segun fuente origial: Proceedings. 2 (13): 874-
Referencia de l'ítem segons les normes APA: Casanova-Cháfer, Juan; Navarrete, Èric; Llobet, Eduard (2018). Gas Sensing Properties of Carbon Nanotubes Decorated with Iridium Oxide Nanoparticles. Proceedings, 2(13), 874-. DOI: 10.3390/proceedings2130874
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
DOI del artículo: 10.3390/proceedings2130874
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2018
Tipo de publicación: Journal Publications
Repositori URV