Synthesis and optoelectronic properties of a novel molecular semiconductor of dithieno[5,6-b:11,12-b']coronene-2,3,8,9-tetracarboxylic tetraester  

作　　者：Chun Zhan You-Yu Jiang Ming-Yan Yang Lu-Hua Lu Sheng-Qiang Xiao 

机构地区：[1]State Key Laboratory of Advanced Technology for Materials Synthesis and Processing,Wuhan University of Technology [2]WUT-USG Joint Laboratory of Advanced Optoelectronic Materials and Devices,Wuhan University of Technology [3]Center for Chemical and Materials Engineering,Wuhan University of Technology

出　　处：《Chinese Chemical Letters》2014年第1期65-68,共4页中国化学快报（英文版）

基　　金：supported by NSFC(Nos.51073124 and 21031006);Research Fund for the Doctoral Program of Higher Education of China(No.20100143120002);Natural Science Foundation of Hubei Province(No.2011CDA102)

摘　　要：A facile procedure for the synthesis ofdithieno[5,6-b：11,12-b＇]coronene-2,3,8,9-tetracarboxylic tetra（2- ethylhexyl）ester （DTCTI＇E-EH） from readily available perylene-3,4,9,10-tetracaroboxylic dianhydride is described. The electronic properties of DTCTTE-EH were elucidated on the basis of UV-vis spectra, emission spectrum and electrochemical measurement, which demonstrate that DTCTTE is a new class of components for promising semiconducting materials.A facile procedure for the synthesis ofdithieno[5,6-b：11,12-b＇]coronene-2,3,8,9-tetracarboxylic tetra（2- ethylhexyl）ester （DTCTI＇E-EH） from readily available perylene-3,4,9,10-tetracaroboxylic dianhydride is described. The electronic properties of DTCTTE-EH were elucidated on the basis of UV-vis spectra, emission spectrum and electrochemical measurement, which demonstrate that DTCTTE is a new class of components for promising semiconducting materials.

关 键 词：Polycyclic aromatic molecules Coronene tetracarboxylic tetraester Semiconductor Optoelectronic property 

分 类 号：O626[理学—有机化学]