Affordable Access

Synthesis, characterization and organic field effect transistor performance of a diketopyrrolopyrrole-fluorenone copolymer

Authors
  • Sonar, Prashant
  • Ha, Tae-Jun
  • Dodabalapur, Ananth
Publication Date
Jan 01, 2013
Source
Queensland University of Technology ePrints Archive
Keywords
License
Unknown

Abstract

A diketopyrrolopyrrole (DPP) with fluorenone (FN) based low band gap alternating copolymer (PDPPT-alt-FN) has been synthesized via Suzuki coupling. PDPPT-alt-FN exhibits a deep HOMO level with a lower band gap. Fabricated organic thin film transistors using PDPPT-alt-FN as a channel semiconductor show p-channel behaviour with the highest hole mobility of 0.083 cm2 V-1 s-1 measured in air.

Report this publication

Statistics

Seen <100 times