Core Expansion of Perylenetetracarboxdiimide Dyes with Anthraquinone Units for Electron-Accepting Materials
作者:Liang Xu、Chao Liu、Zhihong Qin、Runsheng Jiang、Yongjun Li
DOI:10.1002/ejoc.201200980
日期:2013.1
A perylenetetracarboxdiimide derivative containing an anthraquinoneunit has been synthesized by the phototriggered intramolecular cyclization of 2-anthraquinone-substituted perylenetetracarboxdiimide. The anthraquinone-substituted perylenetetracarboxdiimidedyes showed excellent electron-accepting abilities with four reversible reduction potentials. Photovoltaic devices of ITO/PEDOT:PSS/P3HT:PDIs/Ca/Al