Synthesis of polyfluorenes bearing lateral pyreneterminated alkyl chains for dispersion of single-walled carbon nanotubes
文献类型：期刊论文
| 作者 | Liu, Mei-fang; Chen, Yu-lan; Zhu, Bo; Han, Yang; Huang, Wei-guo; Du, Chun; Bo, Zhi-shan |
| 刊名 | CHINESE JOURNAL OF POLYMER SCIENCE
 |
| 出版日期 | 2012-05-01 |
| 卷号 | 30期号:3页码:405-414 |
| 关键词 | Carbon Nanotubes Polyfluorenes Pi-pi Stacking Suzuki Polycondensation |
| ISSN号 | 0256-7679 |
| DOI | 10.1007/s10118-012-1131-5 |
| 英文摘要 | Two kinds of polyfluorenes bearing two lateral pyrene terminated alkyl chains and two alkyl chains per repeating unit were synthesized by Suzuki polycondensation and used to disperse single-walled carbon nanotubes (SWCNT) in organic solvents. Stable polymer-SWCNT complex can be formed via the multivalent pi-pi stacking interaction of the lateral pyrene functional groups and the polyfluorene backbone with the outer surface of carbon nanotubes; meanwhile the lateral alkyl chains can impart good solubility to the complex. As expected, polyfluorenes bearing lateral pyrene functional groups and octyl chains exhibited much higher carbon nanotube solubility in common organic solvents than the corresponding polyfluorenes bearing only octyl chains. Photophysical studies indicated that the formation of polymer-SWCNT complex can effectively quench the fluorescence of polyfluorenes. |
| 语种 | 英语 |
| WOS记录号 | WOS:000302053700009 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/48639]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Bo, Zhi-shan |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Mei-fang,Chen, Yu-lan,Zhu, Bo,et al. Synthesis of polyfluorenes bearing lateral pyreneterminated alkyl chains for dispersion of single-walled carbon nanotubes[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2012,30(3):405-414. |
| APA | Liu, Mei-fang.,Chen, Yu-lan.,Zhu, Bo.,Han, Yang.,Huang, Wei-guo.,...&Bo, Zhi-shan.(2012).Synthesis of polyfluorenes bearing lateral pyreneterminated alkyl chains for dispersion of single-walled carbon nanotubes.CHINESE JOURNAL OF POLYMER SCIENCE,30(3),405-414. |
| MLA | Liu, Mei-fang,et al."Synthesis of polyfluorenes bearing lateral pyreneterminated alkyl chains for dispersion of single-walled carbon nanotubes".CHINESE JOURNAL OF POLYMER SCIENCE 30.3(2012):405-414. |
入库方式： OAI收割
来源：化学研究所
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。