Novel Butterfly-Shaped Fused Heteroacenes: Synthesis, Properties, and Device Performance of Solution-Processed Field-Effect Transistors

被引：31
作者：
Zhang, Weifeng [1 ]
Sun, Xiangnan [1 ]
Xia, Pingfang [2 ,3 ,4 ]
Huang, Jianyao [1 ]
Yu, Gui [1 ]
Wong, Man Shing [2 ,3 ,4 ]
Liu, Yunqi [1 ]
Zhu, Daoben [1 ]
机构：
[1] Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
[2] Hong Kong Baptist Univ, Inst Mol Funct Mat, Kowloon Tong, Hong Kong, Peoples R China
[3] Hong Kong Baptist Univ, Dept Chem, Kowloon Tong, Hong Kong, Peoples R China
[4] Hong Kong Baptist Univ, Ctr Adv Luminescence Mat, Kowloon Tong, Hong Kong, Peoples R China
来源：
ORGANIC LETTERS | 2012年 / 14卷 / 17期
基金：
美国国家科学基金会;
关键词：
ORGANIC SEMICONDUCTORS; FACILE SYNTHESIS; POLYMER; HETEROARENES; ELECTRON; DERIVATIVES; MOLECULES;
D O I：
10.1021/ol301852m
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Two tetrabrominated intermediates obtained by bromination of naphthodithiophene in different solvents were used to construct novel highly pi-extended butterfly-shaped heteroarenes 1-6, containing either an 8- or 10-fused ring. The solution-processed organic field-effect transistors based on compound 1 exhibited promising device performance with a hole mobility of 0.072 cm(2) V-1 s(-1) a current on/off ratio of 10(6) under ambient atmosphere.
引用
收藏
页码：4382 / 4385
页数：4
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