Unusual aggregation of nanosized six-arm star oligofluorenes
文献类型：期刊论文
| 作者 | Han, Yang; Fei, Zhuping; Sun, Minghao; Bo, Zhishan; Liang, Wan-Zhen |
| 刊名 | MACROMOLECULAR RAPID COMMUNICATIONS
 |
| 出版日期 | 2007-05-02 |
| 卷号 | 28期号:9页码:1017-1023 |
| 关键词 | Conjugated Polymers Fluorescence Photophysics Self-organization Star Polymers |
| ISSN号 | 1022-1336 |
| DOI | 10.1002/marc.200700012 |
| 英文摘要 | A series of monodisperse six-arm benzene-cored star oligofluorenes are prepared by a divergent/convergent strategy, starting from the repetitive divergent synthesis of symmetrical ethynyl-bridged oligofluorenes to the convergent Co-catalyzed alkyne cyclotrimerization. The structures of these six-arm molecules are fully characterized. The diameter of the largest molecule SF3 reaches ca. 3 nm. These highly substituted star-shaped oligomers exhibit extremely high fluorescent quantum yields in solution and unexpected red-shifted and broadened emission with fine structure in the film as a result of the formation of stable aggregates. |
| 语种 | 英语 |
| WOS记录号 | WOS:000246584300004 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/60695]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Bo, Zhishan |
| 作者单位 | 1.Chinese Acad Sci, BNLMS, State Key Lab Polymer Phys & Chem, Joint Lab Polymer Sci & Mat,Inst Chem, Beijing 100080, Peoples R China 2.Univ Sci & Technol China, Hefei Natl Lab Phys Sci & Micrometerscale, Hefei 230026, Peoples R China 3.Univ Sci & Technol China, Dept Chem Phys, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Yang,Fei, Zhuping,Sun, Minghao,et al. Unusual aggregation of nanosized six-arm star oligofluorenes[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2007,28(9):1017-1023. |
| APA | Han, Yang,Fei, Zhuping,Sun, Minghao,Bo, Zhishan,&Liang, Wan-Zhen.(2007).Unusual aggregation of nanosized six-arm star oligofluorenes.MACROMOLECULAR RAPID COMMUNICATIONS,28(9),1017-1023. |
| MLA | Han, Yang,et al."Unusual aggregation of nanosized six-arm star oligofluorenes".MACROMOLECULAR RAPID COMMUNICATIONS 28.9(2007):1017-1023. |
入库方式： OAI收割
来源：化学研究所
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