B2.1 Multiple Gas Detection by Dynamic Electrochemical Methods
- SMSI 2021
2021-05-03 - 2021-05-06
- SMSI 2021 - Sensors and Instrumentation
- B2 Gas Sensors II
- A. Ruchets, J. Zosel - Kurt-Schwabe-Institut für Mess- und Sensortechnik Meinsberg e.V., Waldheim (Germany), N. Donker, D. Schönauer-Kamin, R. Moos - University of Bayreuth, Bayreuth (Germany), U. Guth, M. Mertig - Mertig, Technische Universität Dresden, Dresden (Germany)
- 111 - 112
Multiple redox gas detection such as carbon monoxide, nitrogen monoxide and oxygen by solid electrolyte gas sensors (SESs), operated in a dynamic detection regime, is reported. To this aim, an oxygenpumping SES was used in cyclic voltammetry mode at different operational conditions and gas concentrations. The obtained results demonstrate the possibility of selective detection of CO and NO in nitrogen gas flow with one device.