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Type: 
Conference
Description: 
Nanostructured thin-films of Nb-doped TiO2 have been catalyzed with Au nanoparticles to enhance CO sensitivity at low operating temperature. Nb was introduced in the titania lattice as a donor to increase the electrical conductivity, which is required for operation at low-temperature. Structural characterization indicated stable microstructure and electrical measurements demonstrated the improved sensing performance.
Publisher: 
Publication date: 
11 Sep 2005
Authors: 

E Comini, M Ferroni, V Guidi, PG Merli, V Morandi, G Sberveglieri

Biblio References: 
Pages: 11-14
Origin: 
Proc. Eurosensors XIX