pp. 309-317
S&M568 Research Paper in Biosensors and Related Areas Published: 2004 Gas Sensing with Titania Thick Films [PDF] Babak Raissi-Dehkordi, Leila Rezazadeh and Parastoo Keyvanfar (Received February 28, 2004; Accepted August 4, 2004) Keywords: TiO2, rutile, gas sensor, thick films
A TiO2-based gas sensor fabricated from TiO2 thick films with the rutile structure was sensitive to CO and other reducing gases. The negative temperature coefficient behavior of the films was examined at various temperatures and different CO concentrations. Scanning electron microscopy (SEM) and XRD analysis were used to study the microstructure and the phases developed. At temperatures above 500℃, response times of less than 1 minute were characteristic of this sensor.
Corresponding author: Babak Raissi-Dehkordi![]() Cite this article Babak Raissi-Dehkordi, Leila Rezazadeh and Parastoo Keyvanfar, Gas Sensing with Titania Thick Films, Sens. Mater., Vol. 16, No. 6, 2004, p. 309-317. |