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Conductometric Hydrocarbon Sensor on a Low Power-Consuming Hot-Plate Prepared by Tape Technology

Title data

Rettig, Frank ; Sahner, Kathy ; Kita, Jaroslaw ; Wickles, Monika ; Moos, Ralf:
Conductometric Hydrocarbon Sensor on a Low Power-Consuming Hot-Plate Prepared by Tape Technology.
2005
Event: Sensor 2005 , 10.-12.05.2005 , Nürnberg, Deutschland.
(Conference item: Conference , Other Presentation type)

Abstract in another language

In this contribution, a low-power consuming sensor device is presented. As a novel ceramic transducer tape material, strontium aluminate has been investigated. It is thus possible to integrate p-type conducting SrTi1-xFexO3-d as a sensor thick film, which is known to react with alumina or silica containing tapes. With respect to machinability and power consumption, the multilayer sensor was found to perform as well as commercially available tapes. Although the strontium aluminate substrate material cannot be used for oxygen sensor applications above 600 °C due to a phase transition occurring at 650 °C, sensor performance for hydrocarbon sensing was very good. In order to improve selectivity of the sensitive SrTi1-xFexO3-d layer, the use of a zeolite cover layer was studied.

Further data

Item Type: Conference item (Other)
Refereed: Yes
Institutions of the University: Faculties > Faculty of Engineering Science
Faculties > Faculty of Engineering Science > Chair Functional Materials > Chair Functional Materials - Univ.-Prof. Dr.-Ing. Ralf Moos
Faculties
Faculties > Faculty of Engineering Science > Chair Functional Materials
Profile Fields > Advanced Fields > Advanced Materials
Research Institutions > Research Centres > Bayreuth Center for Material Science and Engineering - BayMAT
Profile Fields
Profile Fields > Advanced Fields
Research Institutions
Research Institutions > Research Centres
Result of work at the UBT: Yes
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 16 Jun 2015 09:05
Last Modified: 05 Apr 2016 07:10
URI: https://eref.uni-bayreuth.de/id/eprint/15007