Synthesis and Optoelectronic Properties of Donor-acceptor Molecules Containing Pyromellitic Diimide Chromophore  

作　　者：ZHANG Qian LU Xue-feng WANG Zhong-sheng ZHOU Gang 

机构地区：[1]Laboratory of Advanced Materials, Department of Chemistry,Fudan University, Shanghai 200438, P.R.China

出　　处：《Chemical Research in Chinese Universities》2013年第6期1083-1088,共6页高等学校化学研究（英文版）

基　　金：the National Basic Research Program of China，the National Natural Science Foundation of China，the Shanghai Pujiang Project,China

摘　　要：Three donor-acceptor molecules containing pyromellitic diimide chromophore were designed and synthe- sized. The synthetic route towards the target compounds was systematically investigated and discussed in detail. The resulted organic semiconductors have shown promising optoelectronic properties as further revealed by UV-Vis ab- sorption spectroscopy, cyclic voltammetry, and theoretic calculation.Three donor-acceptor molecules containing pyromellitic diimide chromophore were designed and synthe- sized. The synthetic route towards the target compounds was systematically investigated and discussed in detail. The resulted organic semiconductors have shown promising optoelectronic properties as further revealed by UV-Vis ab- sorption spectroscopy, cyclic voltammetry, and theoretic calculation.

关 键 词：Pyromellitic diimide DONOR-ACCEPTOR Charge transfer 

分 类 号：TQ426.92[化学工程] TN304.21[电子电信—物理电子学]