at Google ScholarTitle data
Reiß, Sebastian ; Wedemann, Marion ; Moos, Ralf ; Rösch, Martin:
Electrical In-situ Characterization of Three-Way Catalyst Coatings.
2009
Event: CAPOC8 - 8th International Congress on Catalysis and Automotive Pollution Control
, 15-17.04.2009
, Brussels, Belgium.
(Conference item: Conference
,
Other
Presentation type)
Abstract in another language
With a novel sensor the electrical characteristics of a catalytically active three way catalyst coating can be gauged directly and evaluated. Therefore, in initial tests, several sensors that measure the electrical properties of the washcoat are mounted in a catalytic converter and the electrical resistances are measured. The sensors primarily provide information on the oxidation state of the oxygen storage compounds in the coating. It is shown that the sensor devices have fast response times and probably even react more sensitive to small changes in oxygen partial pressure than lambda probes.
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: | 01 Jun 2015 09:26 |
| Last Modified: | 11 Apr 2016 09:24 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/14474 |