Author, as appears in the article.: Ramirez, J L; Annanouch, F E; Camara, M; LLobet, E; Briand, D
Department: Enginyeria Electrònica, Elèctrica i Automàtica
URV's Author/s: Annanouch, Fatima Ezahra / Llobet Valero, Eduard / Ramírez Falo, José Luis
Keywords: Single layer process; Single layer proces; Heater; Gas sensor; Electrode
Abstract: We report a simple transducer architecture based on two interdigitated inkjet-printed gold electrodes deposited on polymer substrate. The particularity of this transducer is the double functionality of the heater, since it works as heater and sensor electrode simultaneously. This way, a metal-oxide gas sensor can be realized easily using a two-step fabrication process, the printing of the two electrodes and their coating with the sensing film. The transducer was validated by coating it with tungsten oxide nanoneedles (NNs) functionalized with Pt nanoparticles (NPs) via aerosol assisted CVD method (AACVD) and then tested under different concentrations of H-2 gas. The proposed flexible printed transducer allows the simple and cost-effective realization of metal oxide gas sensors. (C) 2015 Published by Elsevier Ltd.
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
Author's mail: fatimaezahra.annanouch@urv.cat; eduard.llobet@urv.cat; joseluis.ramirez@urv.cat
Record's date: 2024-10-12
Paper version: info:eu-repo/semantics/publishedVersion
Link to the original source: https://www.sciencedirect.com/science/article/pii/S1877705815024273
Paper original source: Procedia Engineering. 120 707-710
APA: Ramirez, J L; Annanouch, F E; Camara, M; LLobet, E; Briand, D (2015). Single layer gold hotplate, printed on polyimide, with heater used as sensing current drain for metal-oxide gas sensor. AMSTERDAM: ELSEVIER SCIENCE BV
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Article's DOI: 10.1016/j.proeng.2015.08.764
Entity: Universitat Rovira i Virgili
Journal publication year: 2015
Publication Type: Proceedings Paper
Repositori URV