Diketopyrrolopyrrole (DPP) functionalized tetrathienothiophene (TTA) small molecules for organic thin film transistors and photovoltaic cells1. Issue 34 (14th September 2015) - Zhou, Nanjia
Abstract Diketopyrrolopyrrole (DPP) end capped tetrathienoacene (TTA) small molecules approaching the hole mobility 0.1 cm2 V−1 s−1 in OFET and efficiency >4% in OPV.