P2.4.14 Design of nanostructured all-polymer solution-processable ammonia sensors with ppbrange sensitivity

Event

14th International Meeting on Chemical Sensors - IMCS 2012
2012-05-20 - 2012-05-23
Nürnberg/Nuremberg, Germany

Chapter

P2.4 Nanostructured Sensors

Author(s)

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)

Pages

1542 - 1545

DOI

10.5162/IMCS2012/P2.4.14

ISBN

978-3-9813484-2-2

Price

free

Abstract

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.