Phenanthrene derivatives combined charge transport properties and strong solid-state emission

被引：8
|
作者：
Li, Jinfeng [1 ,2 ]
Li, Chenguang [1 ,2 ]
Sun, Lingjie [1 ,2 ]
Zhang, Xiaotao [1 ,2 ]
Cheng, Shanshan [1 ,2 ]
Hu, Wenping [1 ,2 ]
机构：
[1] Tianjin Univ, Tianjin Key Lab Mol Optoelect Sci, Dept Chem, Sch Sci, Tianjin 300072, Peoples R China
[2] Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China
来源：
SCIENCE CHINA-CHEMISTRY | 2019年 / 62卷 / 07期
基金：
中国国家自然科学基金;
关键词：
phenanthrene derivatives; OFET; strong solid-state emission; SINGLE-CRYSTAL; LIGHT; MOBILITY; SEMICONDUCTORS; TRANSISTORS;
D O I：
10.1007/s11426-019-9451-x
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
As bifunctional materials, phenanthrene derivatives 2,7-diphenylphenanthrene and 2,7-di(styryl)phenanthrene (DPPa and DSPa) were designed and studied. Both materials show charge transport properties and strong solid-state emission. The hole mobility was measured to be 1.6 and 0.4 cm(2) V-1 s(-1) for DPPa and DSPa, respectively. While the photoluminescence quantum yield of DPPa and DSPa was as high as 37.13% and 62.36%, respectively.
引用
收藏
页码：916 / 920
页数：5
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