A fluorene-fused triphenodioxazine (FTPDO) based polymer with remarkable thermal stability and significantly enhanced charge transport performance in air
作者:Libing Guo、Jesse Quinn、Jianli Wang、Chang Guo、Xu Li、Jinliang Wang、Yuning Li
DOI:10.1016/j.dyepig.2016.05.011
日期:2016.9
the synthesis of a novel electron acceptor building block, fluorene-fused triphenodioxazine (FTPDO), and a donor-acceptor polymer based on FTPDO and bithiophene, PFTPDOBT. This new polymer possesses a narrow band gap (1.66 eV) with low-lying frontier energy levels and exhibits hole transport characteristics in organic thin film transistors (OTFTs). Thin films of PFTPDOBT show remarkablethermal stability