Flexible ammonia (NH3) gas sensors based on solution-processable organic thin-film transistors (OTFTs) are fabricated using a TIPS-pentacene active layer/PMMA dielectric layer on glass and plastic substrates. These OTFT sensors exhibit outstanding NH3 gas response and recovery characteristics under multiple exposure/evacuation cycles at controlled NH 3 concentrations.
|Original language||English (US)|
|Number of pages||4|
|Journal||Journal of Materials Chemistry C|
|State||Published - Oct 28 2013|
ASJC Scopus subject areas
- Materials Chemistry