Modification of the carrier mobility of conducting PF-EP polymer by formation of their composites with thiophene derivatives
作者:Sergey D. Tokarev、Yury V. Fedorov、Anna A. Moiseeva、Gediminas Jonusauskas、Dmitry A. Lypenko、Alexey E. Aleksandrov、Alexey R. Tameev、Eugene I. Maltsev、Galina I. Nosova、Elena V. Zhukova、Olga A. Fedorova
DOI:10.1016/j.orgel.2019.105586
日期:2020.3
In the paper we present synthesis and characterization of new donor–acceptor thiophene derivatives (TDs) containing vinylbenzo[d]thiazole, vinylpyridine and 1H-imidazo[4,5-f][1,10]phenanthroline residues. Using CELIV method, electron and hole mobility have been studied in the polymer layers based on poly [9,9-bis(6-diethoxyl-phosphorylhexyl)fluorine] (PF-EP) doped with the TDs. Polymer light-emitting
在本文中,我们介绍了含有乙烯基苯并[d]噻唑,乙烯基吡啶和1H-咪唑并[4,5- f ] [1,10]菲咯啉残基的新型供体-受体噻吩衍生物(TDs)的合成和表征。使用CELIV方法,已经研究了掺杂TDs的基于聚[9,9-双(6-二乙氧基-磷酰基己基)氟](PF-EP)的聚合物层中的电子和空穴迁移率。与不含TD的PF-EP相比,包含新合成的聚芴(PF)作为发射层和PF-EP / TD复合材料作为电子传输层的聚合物发光二极管(PLED)在15V时显示出更高的亮度。