at Google ScholarTitle data
Hagen, Gunter ; Leupold, Nico ; Wiegärtner, Sven ; Wittmann, Hubert ; Moos, Ralf:
Temperature Modulated Thermoelectric Gas Sensors.
2015
Event: Sensor 2015, The 17th International Conference on Sensors and Measurement Technology
, 19.-21.05.2015
, Nürnberg, Deutschland.
(Conference item: Conference
,
Speech
)
DOI: https://doi.org/10.5162/sensor2015/E7.2
Related URLs
Abstract in another language
The output of a thermoelectric gas sensor is a voltage signal that is proportional to the exothermicity, generated during oxidation of reducing gases on a catalyst. A temperature difference between the catalytically active (due to a catalyst film) and an inert part of the device is measured by screen-printed thermopiles. When the absolute sensor temperature is modulated, the resulting signals depend on the catalyst’s conversion behavior and are a characteristic for certain gas species. It could be shown that differentiation between gas components, e.g. alkanes and alkenes in a gas mixture is possible.
Further data
| Item Type: | Conference item (Speech) |
|---|---|
| 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: | 04 Aug 2015 08:25 |
| Last Modified: | 18 Apr 2016 07:09 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/16179 |