Fabrication of TiO 2 and TiO 2< Nb > nanotubular arrays and their gas sensing properties

Academic Article
Publication Date:
2011
abstract:
Pure TiO 2 and TiO 2<Nb> nanotubular arrays were successfully sensitized. Nanotubular arrays were prepared by electrochemical anodization of thin films of Ti and of Ti-Nb deposited on alumina substrates with two different roughness. Morphological characterization and functional properties are presented. The gas sensing properties of TiO 2 and TiO 2<Nb> nanotubes with different gases have been tested in a wide range of operating temperatures. © 2011 Published by Elsevier Ltd.
Iris type:
01.01 Articolo in rivista
Keywords:
Alumina substrates; Anodizations; Electrochemical anodizations; Functional properties; Gas sensing properties; Morphological characterization; Nanotubular; Operating temperature; TiO; Alumina; Chemical detection; Chemical sensors; Gas detectors; Nanotubes; Titanium dioxide
List of contributors:
Handle:
https://iris.cnr.it/handle/20.500.14243/20554
Published in:
PROCEDIA ENGINEERING
Journal