Title data
Donker, Nils ; Ruchets, Anastasiya ; Schönauer-Kamin, Daniela ; Zosel, Jens ; Guth, Ulrich ; Moos, Ralf:
Pulsed polarization on Au|YSZ-NOx-sensors with and without catalytic layer.
2021
Event: SMSI Sensor and Measurement Science International, Virtual Conference
, 03-06 May 2021
, Nuremberg, Germany.
(Conference item: Conference
,
Speech
)
DOI: https://doi.org/10.5162/SMSI2021/B2.2
Project information
Project title: |
Project's official title Project's id Dynamische Methoden für elektrochemische Gassensoren (DynaSens) MO 1060/30-1 |
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Project financing: |
Deutsche Forschungsgemeinschaft |
Abstract in another language
Sensors of the type Au|YSZ|Au were produced, and some of them were covered with an additional Pt containing catalyst layer. These sensors were operated in the pulsed polarization mode. Their sensitivity to NOx was investigated. The pure gold sensor showed almost no NO signal, but a clear signal towards NO2. The catalyst-coated sensor responded to both gases, NO and NO2. Therefore, we assume that NO2 is essential for the sensor effect, which could not have been explicitly shown in previous studies.
Further data
Item Type: | Conference item (Speech) |
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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 Profile Fields > Advanced Fields > Advanced Materials Research Institutions > Research Centres > Bayreuth Center for Material Science and Engineering - BayMAT Faculties Faculties > Faculty of Engineering Science > Chair Functional Materials 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: | 10 May 2021 12:00 |
Last Modified: | 10 May 2021 12:00 |
URI: | https://eref.uni-bayreuth.de/id/eprint/65120 |