Pure TiO2 and TiO2?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 TiO2 and TiO2?Nb? nanotubes with different gases have been tested in a wide range of operating temperatures.
Fabrication of TiO2 and TiO2 nanotubular arrays and their gas sensing properties
Galstyan Vardan;
2011
Abstract
Pure TiO2 and TiO2?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 TiO2 and TiO2?Nb? nanotubes with different gases have been tested in a wide range of operating temperatures.File in questo prodotto:
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