Synthesis, Structures, and Properties of Thieno[3,2-b]thiophene and Dithiophene Bridged Isoindigo Derivatives and Their Organic Field-effect Transistors Performance

被引：28
作者：
Wu, Ti [1 ,2 ]
Yu, Chunmeng [1 ,3 ]
Guo, Yunlong [1 ]
Liu, Hongtao [1 ,2 ]
Yu, Gui [1 ]
Fang, Yu [3 ]
Liu, Yunqi [1 ]
机构：
[1] Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
[3] Shanxi Normal Univ, MOE, Key Lab Appl Surface & Colloid Chem, Xian 710062, Peoples R China
来源：
JOURNAL OF PHYSICAL CHEMISTRY C | 2012年 / 116卷 / 43期
基金：
中国国家自然科学基金;
关键词：
HIGH-MOBILITY; ANTITUMOR-ACTIVITY; SOLAR-CELLS; POLYMERS; SUBSTITUENTS; BANDGAP;
D O I：
10.1021/jp304697r
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Organic semiconductors (ITTI and IDTI) characterized of thieno[3,2-b]thiophene and dithiophene bridged isoindigo derivatives were designed and successfully synthesized. H-1-C-13 HMBC, (HH)-H-1-H-1 nuclear Overhauser enhancement spectroscopy (NOESY) spectra, and H-1 nuclear Overhauser enhancement (NOE) experiments were employed to determine the configurations of the synthesized molecules, indicating they belong to stable Z,Z configurations. Organic field-effect transistors based on ITTI and IDTI through a solution processed method have good air stabilities and exhibit hole mobilities of 0.045 and 0.075 cm(2) V-1 s(-1) after high-temperature annealing in air, respectively.
引用
收藏
页码：22655 / 22662
页数：8
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