New types of fluorescent polymers with bis-silicon-bridged p-terphenyl as a building unit
文献类型：期刊论文
| 作者 | Li, Liangchun1,2; Xu, Caihong1; Li, Shuhong3 |
| 刊名 | Macromolecular chemistry and physics
 |
| 出版日期 | 2009-07-21 |
| 卷号 | 210期号:13-14页码:1097-1103 |
| 关键词 | Bis-silicon-bridged p-terphenyl Fluorescence Hydrosilylation reaction Photophysics Polymer |
| ISSN号 | 1022-1352 |
| DOI | 10.1002/macp.200900110 |
| 通讯作者 | Xu, caihong(caihong@iccas.ac.cn) |
| 英文摘要 | A series of novel polymers containing a bis-silicon-bridged p-terphenyl skeleton in the main chain is synthesized using hydrosilylation reactions with 6,12-dihydro-6,12-dimethyl-6,12-disilaindeno[1,2-b]fluorene (2) as the key monomer. their photophysical and thermal properties are investigated and compared with those of the related monomer and model compounds. all polymers show an improved thermal stability with respect to the small molecules. in dilute solutions, the polymers constructed with alternate bis-silicon-bridged p-terphenyl and saturated unit show constant emission maximum wavelengths and fluorescence quantum yields, comparable to those of monomer 2, while the polymer having an unsaturated linkage between the bis-silicon-bridged p-terphenyl units exhibits a low fluorescence quantum yield with a red-shifted emission maximum wavelength. |
| WOS关键词 | LIGHT-EMITTING DEVICES ; HYDROSILYLATION POLYMERIZATION ; CONJUGATED POLYMERS ; CHEMISTRY ; DIYNES ; SEMICONDUCTORS ; PRECURSORS ; OLIGOMERS ; DISPLAYS ; ALKYNES |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000268687200004 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2397841 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Xu, Caihong |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Beijing Technol & Business Univ, Sch Chem & Environm Engn, Beijing 100037, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Liangchun,Xu, Caihong,Li, Shuhong. New types of fluorescent polymers with bis-silicon-bridged p-terphenyl as a building unit[J]. Macromolecular chemistry and physics,2009,210(13-14):1097-1103. |
| APA | Li, Liangchun,Xu, Caihong,&Li, Shuhong.(2009).New types of fluorescent polymers with bis-silicon-bridged p-terphenyl as a building unit.Macromolecular chemistry and physics,210(13-14),1097-1103. |
| MLA | Li, Liangchun,et al."New types of fluorescent polymers with bis-silicon-bridged p-terphenyl as a building unit".Macromolecular chemistry and physics 210.13-14(2009):1097-1103. |
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来源：中国科学院大学
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