A Room Temperature Polyaniline/In2O3 Nanofiber Composite Based Layered ZnO/64° YX LiNbO3 SAW Hydrogen Gas Sensor
conference contribution
posted on 2024-11-23, 01:51 authored by Abu Sadek, Wojciech WlodarskiWojciech Wlodarski, Kourosh Kalantar ZadehKourosh Kalantar Zadeh, Koo Shin, R.B. KanerA Polyaniline/In203 nanofiber composite based surface acoustic wave (SAW) gas sensor has been developed. Chemical oxidative polymerization of aniline was employed to synthesize polyaniline nanofibers with 1n203 nanoparticles. The nanocomposite was deposited onto a layered ZnO/64° YX LiNbO3 SAW transducer. The sensor was exposed to various concentrations of H2 gas and operated at room temperature. The sensor response was found to be 11 kHz towards 1% of H2 in synthetic air. A fast response and recovery with good repeatability in a stable baseline condition were observed at room temperature.
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Start page
687End page
690Total pages
4Outlet
IEEE Sensors 2006, ProceedingsEditors
S. LeeName of conference
IEEE SensorsPublisher
IEEEPlace published
USAStart date
2007-10-22End date
2007-10-25Language
EnglishCopyright
© 2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.Former Identifier
2006001803Esploro creation date
2020-06-22Fedora creation date
2009-04-08Open access
- Yes
