Blue light-emitting and electron-transporting materials based on dialkyl-functionlized anthracene imidazophenanthrolines
作者:Jiann-Fong Lee、Yung-Chung Chen、Jiann-T’suen Lin、Chung-Chih Wu、Chien-Yu Chen、Chi-An Dai、Chi-Yang Chao、Hsuen-Li Chen、Wen-Bin Liau
DOI:10.1016/j.tet.2010.12.059
日期:2011.3
Two novel blue light-emitting materials based on bis(tert-butyl)anthracenyl-imidazophenanthrolines (BAIPs) have been synthesized and extensively characterized. Both materials exhibited a non-aggregate feature with high fluorescent quantum efficiency and excellent thermal stability. They can serve both as emissive and electron-transporting materials used in electroluminescence (EL) device for blue emission with high luminescence and external quantum efficiency. This study demonstrates that they are potentially useful for a wide range of applications in EL technology. (C) 2010 Elsevier Ltd. All rights reserved.