Yunfeng Deng, Bin Sun, Yinghui He, Jesse Quinn, Chang Guo and Yuning Li
Chem. Commun., 2015,51, 13515-13518
DOI:
10.1039/C5CC03917G,
Communication
Two donor–acceptor (D–A) conjugated polymers, PINDFTT and PINDFBT, based on a novel electron acceptor, (3E,8E)-3,8-bis(2-oxoindolin-3-ylidene)naphtho-[1,2-b:5,6-b′]difuran-2,7(3H,8H)-dione (INDF), are synthesized for solution processed organic thin-film transistors. Both polymers exhibited highly balanced ambipolar characteristics with hole and electron mobilities up to 0.51 cm2 V−1 s−1 and 0.50 cm2 V−1 s−1, respectively.