PT5.242 - Flame-made chemoresistive gas sensors and devices
- Event
- EUROSENSORS XXXVI
2024-09-01 - 2024-09-04
Debrecen (Hungary) - Band
- Poster
- Chapter
- PT5 - Chemical Sensors
- Author(s)
- A. Güntner - ETH Zürich, Zürich (Switzerland)
- Pages
- 403 - 404
- DOI
- 10.5162/EUROSENSORSXXXVI/PT5.242
- ISBN
- 978-3-910600-03-4
- Price
- free
Abstract
Advances in combustion-aerosol gas sensors enable today mobile health monitoring, on-site food safety assessment and air quality tracking to immediately alert people of potential hazards. This presentation will discuss examples of sensors made by combustion aerosol technology highlighting their distinct advantages over traditional wet chemistry processing. These advantages are traced to combustion’s steep temperature gradients and high particle concentrations during sensing particle formation and film deposition. Finally, sensor systems (arrays and filters) and their integration into devices with validation under realistic conditions is presented.