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P8.4 - Switching-Type Lambda Sensor Manufactured by Joining of Sintered Zirconia via Glass Solder Paste

Event
AMA Conferences 2015
2015-05-19 - 2015-05-21
Nürnberg, Germany
Band
Proceedings SENSOR 2015
Chapter
P8 - Gas
Author(s)
F. Schubert, S. Wollenhaupt, J. Kita, G. Hagen, R. Moos - University of Bayreuth, Bayreuth (Germany)
Pages
842 - 844
DOI
10.5162/sensor2015/P8.4
ISBN
978-3-9813484-8-4
Price
free

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.

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