at Google ScholarTitle data
Reiß, Sebastian ; Wedemann, Marion ; Moos, Ralf ; Rösch, Martin:
Electrical In-situ Characterization of Three-Way Catalyst Coatings.
In: Topics in Catalysis.
Vol. 52
(2009)
Issue 13-20
.
- pp. 1898-1902.
ISSN 1572-9028
DOI: 10.1007/s11244-009-9366-2
Project information
| Project financing: |
Deutsche Forschungsgemeinschaft |
|---|
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 were mounted in a catalytic converter and the electrical resistances were 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: | Article in a journal |
|---|---|
| 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 Research Institutions > Research Units > BERC - Bayreuth Engine Research Center Faculties Faculties > Faculty of Engineering Science > Chair Functional Materials Research Institutions Research Institutions > Research Units 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 Centres |
| Result of work at the UBT: | Yes |
| DDC Subjects: | 600 Technology, medicine, applied sciences > 620 Engineering |
| Date Deposited: | 26 Jan 2015 09:10 |
| Last Modified: | 11 Apr 2016 09:25 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/5682 |