A fluorenone based low band gap solution processable copolymer for air stable and high mobility organic field effect transistors?

Chemical Communications Pub Date: 2012-10-30 DOI: 10.1039/C2CC37131F

Abstract

A fluorenone based alternating copolymer (PFN-DPPF) with a furan based fused aromatic moiety has been designed and synthesized. PFN-DPPF exhibits a small band gap with a lower HOMO value. Testing this polymer semiconductor as the active layer in organic thin-film transistors results in hole mobilities as high as 0.15 cm2 V?1 s?1 in air.

Graphical abstract: A fluorenone based low band gap solution processable copolymer for air stable and high mobility organic field effect transistors
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