A MODEL FOR THE RESPONSES OF NB2O5 SENSORS TO CO AND NH3 GASES

Authors
CHAMBON L PAULY A GERMAIN JP MALEYSSON C DEMARNE V GRISEL A
Citation
L. Chambon et al., A MODEL FOR THE RESPONSES OF NB2O5 SENSORS TO CO AND NH3 GASES, Sensors and actuators. B, Chemical, 43(1-3), 1997, pp. 60-64
Citations number
7
Journal title
Sensors and actuators. B, Chemical → ACNP
ISSN journal
09254005
Volume
43
Issue
1-3
Year of publication
1997
Pages
60 - 64
Database
ISI
SICI code
0925-4005(1997)43:1-3<60:AMFTRO>2.0.ZU;2-T
Abstract
Through a study of Nb2O5 sensors in the presence of CO and NH3 gases, the optimal operating conditions of these sensors are defined in order to make a model of their responses according to relations based on el ementary physico-chemical interaction processes. The association of su ch sensors with other metallic oxide sensors within a sensor array, an d processing of their response signals, can lead to selective devices towards the experimentally tested gas species. (C) 1997 Elsevier Scien ce S.A.