Author, as appears in the article.: Annanouch, F E; Camara, M; Ramirez, J L; Briand, D; Llobet, E
Department: Enginyeria Electrònica, Elèctrica i Automàtica
URV's Author/s: Annanouch, Fatima Ezahra / Llobet Valero, Eduard / Ramírez Falo, José Luis
Keywords: One dimentional nanostructures Gas sensors Flexible polymeric hotplates Aacvd
Abstract: © 2014 The Authors. Published by Elsevier Ltd. Aerosol assisted CVD (AACVD) is a self-catalyzed method that allows for growing single crystalline metal oxide nanowires at moderate temperatures (i.e. up to 380C). This is employed here to grow either Pt or Au-decorated tungsten oxide nanowires directly on flexible polymeric hotplates. E-SEM, EDX and XRD analysis have been used to investigate the morphology and the composition of the nanostructures grown. The functionality of the devices has been demonstrated by testing their gas sensing properties to ethanol, hydrogen and nitrogen dioxide. These flexible sensors show excellent and fast responses, good baseline recovery and repeatability. Tested over a few months, they show also excellent stability. These sensors are good candidates for being integrated in flexible tags for air quality control.
Thematic Areas: Química Odontología Medicina ii Medicina i Materiais Interdisciplinar General engineering Farmacia Engineering (miscellaneous) Engineering (all) Engenharias iv Engenharias iii Engenharias ii Enfermagem Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciência de alimentos Biotecnología Astronomia / física Arquitetura, urbanismo e design Arquitetura e urbanismo
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: fatimaezahra.annanouch@urv.cat eduard.llobet@urv.cat joseluis.ramirez@urv.cat
Author identifier: 0000-0003-1533-6482 0000-0001-6164-4342 0000-0001-8231-4019
Record's date: 2024-10-12
Papper version: info:eu-repo/semantics/publishedVersion
Link to the original source: https://www.sciencedirect.com/science/article/pii/S1877705814027489
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Procedia Engineering. 87 700-703
APA: Annanouch, F E; Camara, M; Ramirez, J L; Briand, D; Llobet, E (2014). Gas sensing properties of metal-decorated tungsten oxide nanowires directly grown onto flexible polymeric hotplates. Amsterdam: Elsevier
Article's DOI: 10.1016/j.proeng.2014.11.633
Entity: Universitat Rovira i Virgili
Journal publication year: 2014
Publication Type: Proceedings Paper
Repositori URV