A conjugated polyazine containing diketopyrrolopyrrole for ambipolar organic thin film transistors

作者：Hong Wei; Sun Bin; Aziz Hany; Park Won Tae; Noh Yong Young; Li Yuning^*

来源：Chemical communications, 2012, 48(67): 8413-8415.

DOI：10.1039/c2cc33998f

A pi-conjugated polyazine containing diketopyrrolopyrrole (DPP) moiety, PDBTAZ, is synthesized through a simple condensation polymerization. PDBTAZ is found to be a high-performance ambipolar semiconductor in organic thin film transistors (OTFTs), showing an electron mobility of up to 0.41 cm(2) V-1 s(-1) and a hole mobility of up to 0.36 cm(2) V-1 s(-1).

• 出版日期2012