at Google ScholarTitle data
Fischer, Sabine ; Moos, Ralf ; Schönauer-Kamin, Daniela ; Pohle, Roland ; Janek, Jürgen ; Fleischer, Maximilian:
Why can we detect selectively NOx with Pt/YSZ by applying the pulsed polarization technique : a first model approach.
2014
Event: The 15th International Meeting on Chemical Sensors, IMCS 15
, 16.-19.03.2014
, Buenos Aires, Argentina.
(Conference item: Conference
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Abstract in another language
The pulsed polarization technique can be used for selective NOx sensing in the low ppm range with both conventional thimble type lambda probes and planar Pt electrodes on YSZ. The sensitivity is explained by electrochemical reactions taking place at polarized Pt electrodes on YSZ. In contrast to other exhaust gases, NOx is special regarding the thermodynamic equilibrium at a temperature range of about 400 °C, which yields a high selectivity using this dynamic measurement technique on Pt | YSZ.
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: | 13 May 2015 07:17 |
| Last Modified: | 15 Apr 2016 07:04 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/13182 |