[2,2′]Bi[naphtho[2,3-b]furanyl]: a versatile organic semiconductor with a furan–furan junction†
Abstract
[2,2′]Bi[naphtho[2,3-b]furanyl] was synthesized, characterized, and examined as an organic semiconductor for thin-film OFETs, bilayer OPVs, and organic light-emitting transistors (OLETs). In the devices, the material acted as a p-type semiconductor, showing moderately high mobility in OFETs, good photo conversion efficiency in OPVs, and blue-green emission in OLETs.