All-solution-processed, flexible thin-film transistor based on PANI/PETA as gate/gate insulator†
Abstract
Polyaniline (PANI)/pentaerythritol triacrylate (PETA) as gate/gate insulator is introduced to improve the device performance for all-solution-processed organic thin film transistors (TFTs). Direct comparison of the TIPS-pentacene crystal growth patterns on PANI/PETA and on Si/SiO2 as gate/gate insulators is investigated for the origin of different device performances.