Angular BN-Heteroacenes with syn-Structure-Induced Promising Properties as Host Materials of Blue Organic Light-Emitting Diodes

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• 作者：Wanzheng Zhang ; Fan Zhang ; Ruizhi Tang ; Yubin Fu ; Xinyang Wang ; Xiaodong Zhuang ; Gufeng He ; Xinliang Feng
• 刊名：Organic Letters
• 出版年：2016
• 出版时间：August 5, 2016
• 年：2016
• 卷：18
• 期：15
• 页码：3618-3621
• 全文大小：299K
• 年卷期：0
• ISSN：1523-7052

文摘

A series of novel angular BN-heteroacenes were successfully synthesized. Associated with the intrinsic syn-structures, they exhibit unique molecular alignments in a solid state and promising electronic properties, and are thus suitable as efficient nondoped emitters for the fabrication of blue organic light-emitting diodes with improved performance.