P2.4.14 Design of nanostructured all-polymer solution-processable ammonia sensors with ppbrange sensitivity
- 14th International Meeting on Chemical Sensors - IMCS 2012
2012-05-20 - 2012-05-23
- P2.4 Nanostructured Sensors
- V. Bliznyuk - Western Michigan University (USA), J. Wojkiewicz, S. Carquigny, N. Elkamchi, N. Redon - Université Lille Nord de France and EM Douai (France), T. Lasri - Université Lille Nord de France, IEMN, Groupe Mitec (France), A. Pud - Institute of Bioorganic Chem. and Petrochem. of NASU (Ukraine)
- 1542 - 1545
We report on polyaniline (PANI)-based composites of two types (with a core-shell and nanofibers architecture) developed for ppb range ammonia sensing. The composites show high performances in terms of reproducibility of their sensor response, less than 100ppb ammonia gas detection limit, and relatively fast (1-2 min) response time.