双极主体材料中电荷平衡的调节对于高效溶液处理磷光器件非常重要。
Tuning of charge balance in bipolar host materials for highly efficient solution-processed phosphorescent devices.
机构信息
Key Lab of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, PR. China.
出版信息
Org Lett. 2011 Jun 17;13(12):3146-9. doi: 10.1021/ol201039n. Epub 2011 May 17.
PMID:21591625
Abstract
A novel bipolar host material, which meets the requirements of high triplet energy, good charge carrier transport properties, high solubility, and film-forming ability at the same time, has been designed and synthesized. Utilizing a new compound as host material, high-efficiency solution-processed blue and white phosphorescent organic light-emitting diodes (PHOLEDs) have been achieved.
摘要
设计并合成了一种新型双极主体材料，该材料同时满足高三重态能量、良好的电荷载流子传输性能、高溶解性和成膜能力的要求。利用新型化合物作为主体材料，实现了高效的溶液处理蓝色和白色磷光有机发光二极管（PHOLEDs）。
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