Repositori institucional URV
| URV's Author/s: | Llobet Valero, Eduard |
| Author, as appears in the article.: | Clement, P; Llobet, E; Lucat, C; Debeda, H |
| Author's mail: | eduard.llobet@urv.cat |
| Author identifier: | 0000-0001-6164-4342 |
| Journal publication year: | 2014 |
| Publication Type: | Proceedings Paper |
| APA: | Clement, P; Llobet, E; Lucat, C; Debeda, H (2014). Use of a CNT-coated piezoelectric cantilever with double transduction as a gas sensor for benzene detection at room temperature. Amsterdam: Elsevier |
| Paper original source: | Procedia Engineering. 87 708-711 |
| Abstract: | © 2014 The Authors. Published by Elsevier Ltd. In this work, we propose to use a screen-printed piezoelectric cantilever with double transduction. Indeed, the piezoelectric cantilever is used as a resonant type sensor coated with carbon nanotubes (CNTs) as sensitive layer. Then, the resistance of CNTs is measured in static mode in parallel thanks to a modification of the cantilever top electrode. The combination of the CNTs equilibrium conductivity measurement and the resonance frequency shift of the 31-longitudinal mode allows the use of this device as a chemical gas sensor for benzene detection. The responses towards benzene concentrations under different relative humidity backgrounds are discussed. |
| Article's DOI: | 10.1016/j.proeng.2014.11.636 |
| Link to the original source: | https://www.sciencedirect.com/science/article/pii/S1877705814027519 |
| Paper version: | info:eu-repo/semantics/publishedVersion |
| licence for use: | https://creativecommons.org/licenses/by/3.0/es/ |
| Department: | Enginyeria Electrònica, Elèctrica i Automàtica |
| Licence document URL: | https://repositori.urv.cat/ca/proteccio-de-dades/ |
| 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 |
| Keywords: | Piezoelectric cantilever Double transduction Cnts Chemical gas sensor Benzene 31-longitudinal mode |
| Entity: | Universitat Rovira i Virgili |
| Record's date: | 2024-10-12 |
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