Polyorganosiloxane-europium (III) host-guest inclusion system and its energy transfer luminescence
文献类型：期刊论文
| 作者 | Xu, H; Zheng, M; Cao, M; Xie, P; Bai, FL; Zhang, RB |
| 刊名 | SCIENCE IN CHINA SERIES B-CHEMISTRY
 |
| 出版日期 | 1999-08-01 |
| 卷号 | 42期号:4页码:351-356 |
| 关键词 | Polyorganosiloxane-eu(Iii) Host-guest Clathrate Nanotubular Cavity Luminescent Probe Energy Transfer |
| ISSN号 | 1006-9291 |
| 英文摘要 | The Eu(III) ion, as a luminescent probe, is incorporated into a novel nanotube-contained poly-organosiloxane (POS), which is obtained by coupling of ladderlike polyvinylsilsesquioxane (Vi-T) with tetramethyldisiloxane (H-MM) via hydrosilylation, to form POS-Eu(III) composite. The results from fluorescent study demonstrate that the composite is actually a host-guest clathrate which includes the Eu(III) ions in the tubelike cavity of POS and moreover, the supramolecular clathrate exhibits an obvious energy transfer process which converts the UV light absorbed by POS into the visible light generated from the Eu(III) luminescence. Molecular simulation also gives support to the formation of such a clathrate and thus results in energy transfer process. |
| 语种 | 英语 |
| WOS记录号 | WOS:000082227600003 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/75179]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, RB |
| 作者单位 | Chinese Acad Sci, Inst Chem, Polymer Chem Lab, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, H,Zheng, M,Cao, M,et al. Polyorganosiloxane-europium (III) host-guest inclusion system and its energy transfer luminescence[J]. SCIENCE IN CHINA SERIES B-CHEMISTRY,1999,42(4):351-356. |
| APA | Xu, H,Zheng, M,Cao, M,Xie, P,Bai, FL,&Zhang, RB.(1999).Polyorganosiloxane-europium (III) host-guest inclusion system and its energy transfer luminescence.SCIENCE IN CHINA SERIES B-CHEMISTRY,42(4),351-356. |
| MLA | Xu, H,et al."Polyorganosiloxane-europium (III) host-guest inclusion system and its energy transfer luminescence".SCIENCE IN CHINA SERIES B-CHEMISTRY 42.4(1999):351-356. |
入库方式： OAI收割
来源：化学研究所
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