Hyperbranched microspheres formed by an EDTA-based coordination polymer with ternary architectures assembled by ultrathin nanoribbons and their tricolor luminescent properties
文献类型：期刊论文
| 作者 | Yang, M; Chen, TH; Wei ZQ(魏钟晴) ; 李明;Wei, ZQ; Li, M; Bi, HC; Zeng, QD; Shen, ZR; Shen, YT
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| 刊名 | CRYSTENGCOMM
 |
| 出版日期 | 2012 |
| 卷号 | 14期号:10页码:3653-3657 |
| 英文摘要 | Here we report a novel structure of hierarchical coordination polymers with hyperbranched microspheres. The microspheres were formed by the automatic piling of ultrathin nanoribbons with a thickness of 3.5 +/- 0.1 nm, which resulted from the prior self-assembly of the molecules in a ternary architecture. Briefly, the ultrathin nanoribbons of the lanthanide-EDTA coordination polymers were prepared via an Ostwald ripening process, by a simple hydrothermal treatment in an aqueous mixture of lanthanide cations and EDTA-2Na ligands. To satisfy the requirement of a low surface/interface energy, these ultrathin nanoribbons were then self-assembled into multi-layer nanoribbons, followed by the formation of hyperbranched microspheres. Finally, tricolor (red, green and blue, known as RGB) fluorescent hyperbranched microspheres were also prepared by doping with Eu3+, Tb3+ and Zn2+ as luminescent centers, respectively. Our work shows a simple method to fabricate complex structures of coordination polymers and may inspire further studies on hierarchical architectures of coordination polymers. |
| 学科主题 | Chemistry; Crystallography |
| 收录类别 | SCI |
| WOS记录号 | WOS:000303168700044 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224237]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Yang, M,Chen, TH,Wei ZQ,et al. Hyperbranched microspheres formed by an EDTA-based coordination polymer with ternary architectures assembled by ultrathin nanoribbons and their tricolor luminescent properties[J]. CRYSTENGCOMM,2012,14(10):3653-3657. |
| APA | Yang, M.,Chen, TH.,魏钟晴.,李明；Wei, ZQ.,Li, M.,...&Shen, YT.(2012).Hyperbranched microspheres formed by an EDTA-based coordination polymer with ternary architectures assembled by ultrathin nanoribbons and their tricolor luminescent properties.CRYSTENGCOMM,14(10),3653-3657. |
| MLA | Yang, M,et al."Hyperbranched microspheres formed by an EDTA-based coordination polymer with ternary architectures assembled by ultrathin nanoribbons and their tricolor luminescent properties".CRYSTENGCOMM 14.10(2012):3653-3657. |
入库方式： OAI收割
来源：高能物理研究所
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