Fluorine-substituted quinoidal thiophene with a F-H hydrogen bond locked conformation for high-performance n-channel organic transistors

被引：10
|
作者：
Wang, Deliang [1 ]
Qiao, Xiaolan [1 ]
Ouyang, Guangcheng [1 ]
Wu, Hongzhuo [1 ]
Li, Hongxiang [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Organ Chem, Ctr Excellence Mol Synth, Key Lab Synthet & Self Assembly Chem Organ Funct, Shanghai, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 44期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1039/c9cc02872b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The novel dicyanomethylene-substituted 1,2-bis(thieno[3,2-b]thiophene- 2-yl) ethene based quinoidal compounds QBTTE and F2-QBTTE are reported. The F center dot center dot center dot H (vinylene) hydrogen bonds lock the backbone conformation and greatly improve the transistor performance of F2-QBTTE.
引用
收藏
页码：6253 / 6256
页数：4
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