Indium oxide quasi-monodimensional low temperature gas sensor
2006; Elsevier BV; Volume: 118; Issue: 1-2 Linguagem: Inglês
10.1016/j.snb.2006.04.023
ISSN1873-3077
AutoresS. Bianchi, Elisabetta Comini, Matteo Ferroni, G. Faglia, Alberto Vomiero, Giorgio Sberveglieri,
Tópico(s)ZnO doping and properties
ResumoWe have investigated the sensing properties of indium oxide nanostructures and tailored the deposition conditions in order to obtain nano-wires of indium oxide. We have comparatively tested the gas sensing properties of nano-wires with micrometric or even nanometric size. The micro-wires feature interesting gas sensitivity at room temperature, particularly in the case of nitrogen dioxide detection. The sensing performance is improved as the lateral dimension of the wire decreases.
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