A comparative study on p-doping behavior of polythiophenes with CH3SO3H

被引：0
|
作者：
Imit Mokhtar
Yamamoto Takakazu
Imin Patigul
机构：
[1] Xinjiang University,School of Chemistry and Chemical Engineering
[2] Tokyo Institute of Technology,Chemical Resources Laboratory
来源：
Science in China Series B: Chemistry | 2007年 / 50卷
关键词：
polythiophenes; p-doping; methanesulfonic acid;
D O I：
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中图分类号：
学科分类号：
摘要：
Four kinds of polythiophenes have been doped with CH3SO3H in CHCl3 under air, oxygen, and nitrogen. In the doping of two types of poly(3-hexylthiophene)s, P3HexTh(Zn/Ni) and P3HexTh(Fe) with different contents of a head-to-tail unit, the p-doping occurs at a similar rate. The reaction between poly(3-dodecylthiophene), P3DodTh, and the acid takes place more rapidly. P3OBuTh with a butoxy substituent undergoes more facile p-doping and receives photochemical reaction with CHCl3, and this reaction obeys a pseudo-first-order rate law with a rate constant kobs of 1.42×10−5 s−1 at room temperature.
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页码：18 / 22
页数：4
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