A Feasibility Study on a Two-Component Metal Oxide Sensor for Engine NOx Detection

Titelangaben

Smith, Peter J. ; Cavanagh, L. ; Binions, Russell ; Hagen, Gunter ; Wiegärtner, Sven:
A Feasibility Study on a Two-Component Metal Oxide Sensor for Engine NOx Detection.
2012
Veranstaltung: 14th International Meeting on Chemical Sensors - IMCS 2012 , 20.-23.05.2012 , Nürnberg, Germany.
(Veranstaltungsbeitrag: Kongress/Konferenz/Symposium/Tagung , Sonstige Präsentationstyp)
DOI: https://doi.org/10.5162/IMCS2012/P2.0.15

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Abstract

A two component metal oxide semiconductor gas sensor system has been used to investigate the detection of NOx in a combustion engine environment. The results show good detection levels of NOx and high chemical stability in the combustion engine environment. Additional tests demonstrated low cross sensitivity to impurities such as C3H8 and consistent gas response behavior in variable oxygen (0.1 – 10%) environments.