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Type: 
Journal
Description: 
Our work reports the growth of two-phase (anatase-rutile) TiO2 nanotubes and the investigation of their gas sensing properties. Well-aligned and highly ordered nanotubes have been obtained by means of electrochemical anodization method. Depending on annealing regimes, the crystal structure of nanotubes was changing from anatase to anatase-rutile mixed structure. Gas sensing performances of two-phase titania were not degraded at high working temperatures.
Publisher: 
Publication date: 
1 Jan 2014
Authors: 

V Galstyan, E Comini, C Baratto, M Ferroni, N Poli, G Faglia, E Bontempi, M Brisotto, G Sberveglieri

Biblio References: 
Volume: 87 Pages: 176-179
Origin: 
Procedia Eng