Author, as appears in the article.: Casanova-Cháfer, Juan; Navarrete, Èric; Llobet, Eduard
Department: Enginyeria Electrònica, Elèctrica i Automàtica
URV's Author/s: Casanova Chafer, Juan / Llobet Valero, Eduard / Navarrete Gatell, Èric
Abstract: 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.
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: eric.navarrete@urv.cat eduard.llobet@urv.cat juan.casanova@urv.cat
Author identifier: 0000-0001-6164-4342
Record's date: 2023-11-27
Papper version: info:eu-repo/semantics/publishedVersion
Link to the original source: https://www.mdpi.com/2504-3900/2/13/874
Papper original source: Proceedings. 2 (13): 874-
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
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Article's DOI: 10.3390/proceedings2130874
Entity: Universitat Rovira i Virgili
Journal publication year: 2018
Publication Type: Journal Publications
Repositori URV