Regioregularity and properties of the poly(3-hexylthiophene) synthesized by palladium catalyzed direct C-H arylation polycondensation under different reaction conditions
文献类型：期刊论文
| 作者 | Ma CQ(马昌期)
|
| 刊名 | SYNTHETIC METALS
 |
| 出版日期 | 2014-10 |
| 卷号 | 196期号:0页码:117-124 |
| 关键词 | Conjugated polymer Direct C-H arylation polycondensation Poly(3-hexylthiophene) End-group Regioregularity Polymer solar cell |
| 通讯作者 | 马昌期 |
| 英文摘要 | The effect of reaction conditions on Pd-catalyzed direct C-H arylation polycondensation of 2-bromo-3-hexylthiophene to regioregular poly(3-hexylthiophene) (rr-P3HT) is exhibited. A wide range of reaction parameters, including palladium catalyst, ligand, reaction temperature and solvent, have been evaluated with a view to optimizing the polymerization conditions. For the first time, the end-groups of the synthesized polymer chains, confirmed by MALDI-TOF-MS measurement, were found to be significantly depended on the solvent used in reaction. Furthermore, homo-coupling and alpha or beta coupling side-reactions were detected in a model oligomer synthesis reaction, which was supposed to be the reason for the low regioregularity of the resulting P3HT. Optical and electrochemical properties, as well as photovoltaic performance of the synthesized P3HT were investigated. (C) 2014 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000343385300016 |
| 公开日期 | 2014-11-27 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/1552]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_印刷电子学部_马昌期团队 |
| 推荐引用方式 GB/T 7714 | Ma CQ. Regioregularity and properties of the poly(3-hexylthiophene) synthesized by palladium catalyzed direct C-H arylation polycondensation under different reaction conditions[J]. SYNTHETIC METALS,2014,196(0):117-124. |
| APA | Ma CQ.(2014).Regioregularity and properties of the poly(3-hexylthiophene) synthesized by palladium catalyzed direct C-H arylation polycondensation under different reaction conditions.SYNTHETIC METALS,196(0),117-124. |
| MLA | Ma CQ."Regioregularity and properties of the poly(3-hexylthiophene) synthesized by palladium catalyzed direct C-H arylation polycondensation under different reaction conditions".SYNTHETIC METALS 196.0(2014):117-124. |
入库方式： OAI收割
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。