PT5.305 - New Tool to Unravel Interactions Between Gas and Sensitive Surface Through the Simultaneous Characterization of Gas Uptake and Electrical Properties of the Material
- Event
- EUROSENSORS XXXVI
2024-09-01 - 2024-09-04
Debrecen (Hungary) - Band
- Poster
- Chapter
- PT5 - Chemical Sensors
- Author(s)
- C. Duc, M. Pascaud, N. Redon, C. Samuel, M. N. Romanias, F. Thevenet - University of Lille, Lille (France)
- Pages
- 419 - 420
- DOI
- 10.5162/EUROSENSORSXXXVI/PT5.305
- ISBN
- 978-3-910600-03-4
- Price
- free
Abstract
This work presents an innovative setup for simultaneous determination of (i) electrical gas sensor re-sponse and (ii) uptake of target gas on sensitive material. Operating under atmospheric pressure and at 298K, it is designed to work under a wide range of gas flow, relative humidity and target gas con-centration. Results validate the system effectiveness in monitoring gas uptake and sensor responses simultaneously, offering insights into physicochemical processes related to gas detection.