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Automotive Exhaust Gas Sensor Based on a Combination of Electrochemical Pumping Cell and Resistive Gas Sensor

Title data

Biskupski, Diana ; Wiesner, Kerstin ; Moos, Ralf ; Fleischer, Maximilian:
Automotive Exhaust Gas Sensor Based on a Combination of Electrochemical Pumping Cell and Resistive Gas Sensor.
2008
Event: Proceedings Eurosensors XXII , 07.-10.09.2008 , Dresden, eutschland.
(Conference item: Conference , Other Presentation type)

Abstract in another language

Some metal oxides, e.g. Ga2O3 or doped SrTiO3, are excellent materials to detect hydrocarbons in the rough atmosphere of automotive exhausts. However, their cross sensitivity towards oxygen is unfavorable. In order to improve the sensor performance, it is proposed to combine these sensors with an electrochemical pumping cell, e.g. of YSZ, to establish a constant oxygen partial pressure in the ambient of the resistive sensor.

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: 02 Jun 2015 06:38
Last Modified: 06 Apr 2016 09:35
URI: https://eref.uni-bayreuth.de/id/eprint/14487