Single crystal nanostructures of semiconducting tin oxides have been fabricated and characterized as sensing materials for implementation in an electronic nose. The nanowires exhibit exceptional crystalline quality and a very high length-to-width ratio, resulting in enhanced sensing capability as well as long- term material stability for prolonged operation. A sensing device based on SnO2 nanowires has been fabricated and comparatively tested in an array of chemical sensor with conventional thin film sensing device. Preliminary measurements ethanol/water mixtures demonstrate that nanowire-based sensors can be favourably implemented in the electronic nose and that they perform comparably with the conventional thin film layers

Synthesis and integration of tin oxide nanowires into an electronic nose / G., Sberveglieri; I., Concina; E., Comini; M., Falasconi; M., Ferroni; Sberveglieri, Veronica. - In: VACUUM. - ISSN 0042-207X. - STAMPA. - 86:(2012), pp. 532-535. [10.1016/j.vacuum.2011.10.004]

Synthesis and integration of tin oxide nanowires into an electronic nose

SBERVEGLIERI, VERONICA
2012

Abstract

Single crystal nanostructures of semiconducting tin oxides have been fabricated and characterized as sensing materials for implementation in an electronic nose. The nanowires exhibit exceptional crystalline quality and a very high length-to-width ratio, resulting in enhanced sensing capability as well as long- term material stability for prolonged operation. A sensing device based on SnO2 nanowires has been fabricated and comparatively tested in an array of chemical sensor with conventional thin film sensing device. Preliminary measurements ethanol/water mixtures demonstrate that nanowire-based sensors can be favourably implemented in the electronic nose and that they perform comparably with the conventional thin film layers
2012
86
532
535
Synthesis and integration of tin oxide nanowires into an electronic nose / G., Sberveglieri; I., Concina; E., Comini; M., Falasconi; M., Ferroni; Sberveglieri, Veronica. - In: VACUUM. - ISSN 0042-207X. - STAMPA. - 86:(2012), pp. 532-535. [10.1016/j.vacuum.2011.10.004]
G., Sberveglieri; I., Concina; E., Comini; M., Falasconi; M., Ferroni; Sberveglieri, Veronica
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/696671
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