Calibration of a multivariate gas sensing device for atmospheric pollution measurement

The aim of this work is to realize a device with semiconductor gas sensors for the measurement of air pollution. This device is made with three different thick film layers. Electrical conductivities are measured at different temperatures. Two kinds of calibration models are made and tested: a conven...

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Bibliographic Details
Published in:Sensors and actuators. B, Chemical Chemical, 2006-10, Vol.118 (1), p.323-327
Main Authors: Kamionka, M., Breuil, P., Pijolat, C.
Format: Article
Language:English
Subjects:
Atmospheric pollution
Chemical and Process Engineering
Engineering Sciences
Gas sensors
Oxide semiconductors
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Summary:The aim of this work is to realize a device with semiconductor gas sensors for the measurement of air pollution. This device is made with three different thick film layers. Electrical conductivities are measured at different temperatures. Two kinds of calibration models are made and tested: a conventional one made with artificial gas standards and a more original using real pollution measurements.
ISSN:0925-4005
1873-3077
DOI:10.1016/j.snb.2006.04.058