Photophysical and electrochemical properties of a family of oligothiophene derivatives in solution

被引：7
|
作者：
Liu Ping [1 ]
Wang Yong-Guang
Pan Wan-Zhang
Huang Min-Sheng
Deng Wen-Ji
Tong Zhen
机构：
[1] Chinese Acad Sci, Res Inst Mat Sci, Guangzhou 510640, Guangdong, Peoples R China
[2] S China Univ Technol, Dept Appl Phys, Guangzhou 510640, Guangdong, Peoples R China
来源：
CHINESE JOURNAL OF CHEMISTRY | 2006年 / 24卷 / 10期
关键词：
oligothiophene derivative; electronic absorption spectra; cyclic voltammetry; fluorescence spectra;
D O I：
10.1002/cjoc.200690243
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The photophysical and electrochemical properties of a family of oligothiophene derivatives in solution were studied. It was found that the cyano and the vinyl group could increase fluorescence yield in solution, while the formyl and carboxyl group could decrease energy gap. With increasing the chain length of thiophene ring, the oxidation potential could be decreased.
引用
收藏
页码：1305 / 1308
页数：4
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