Switching-Type Lambda Sensor Manufactured by Joining of Sintered Zirconia via Glass Solder Paste

Titelangaben

Schubert, Franz ; Wollenhaupt, Stefan ; Kita, Jaroslaw ; Hagen, Gunter ; Moos, Ralf:
Switching-Type Lambda Sensor Manufactured by Joining of Sintered Zirconia via Glass Solder Paste.
2015
Veranstaltung: Sensor 2015, The 17th International Conference on Sensors and Measurement Technology , 19.-21.05.2015 , Nürnberg, Deutschland.
(Veranstaltungsbeitrag: Kongress/Konferenz/Symposium/Tagung , Poster )

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Abstract

This paper presents a planar switching-type lambda sensor fabricated by joining the heating and sensing components made of yttria-stabilized zirconia using a glass soldering paste. A way to produce a dense joining layer was found. The resulting sensor devices were compared with a sensor manufactured in a high temperature co-firing process and with a commercial sensor. The resulting sensor devices performed as expected and “switched” between lean and rich exhaust atmospheres.