| Issue |
J. Phys. IV France
Volume 137, November 2006
|
|
|---|---|---|
| Page(s) | 99 - 102 | |
| DOI | https://doi.org/10.1051/jp4:2006137019 | |
| Published online | 23 December 2006 | |
35th Winter School on Wave and Quantum Acoustics
J. Bodzenta, M. Dzida and T. Pustelny
J. Phys. IV France 137 (2006) 99-102
DOI: 10.1051/jp4:2006137019
Institute of Physics, Silesian University of Technology, 44-100 Gliwice, Poland
(Published online 23 December 2006)
© EDP Sciences 2006
J. Bodzenta, M. Dzida and T. Pustelny
J. Phys. IV France 137 (2006) 99-102
DOI: 10.1051/jp4:2006137019
Investigations of the polyaniline and nafion bilayer sensor structure in SAW system
W.P. Jakubik, M. Urbanczyk and E. MaciakInstitute of Physics, Silesian University of Technology, 44-100 Gliwice, Poland
(Published online 23 December 2006)
Abstract
Presented here are the preliminary results concerning an
investigations of a novel bilayer sensor structure of polyaniline
and Nafion as a toxic gas sensors in a Surface Acoustic Wave system.
The investigations were performed with different concentrations of
the various toxic gases like SO2, CO, H2S and ammonia
(NH3) in synthetic dry air. The prototype polyaniline and
nafion bilayer structure has been manufactured by two deposition
technologies: 180 nm of PANI by PVD technology and thin Nafion film
by spin coating technology and specific process of annealing. A good
interaction with various concentrations of ammonia for the bilayer
structure (PANI film with Nafion) has been observed.
© EDP Sciences 2006