Hyperbranched microspheres formed by an EDTA-based coordination polymer with ternary architectures assembled by ultrathin nanoribbons and their tricolor luminescent properties
Yang, M; Chen, TH; Wei ZQ(魏钟晴); 李明;Wei, ZQ; Li, M; Bi, HC; Zeng, QD; Shen, ZR; Shen, YT
刊名CRYSTENGCOMM
2012
卷号14期号:10页码:3653-3657
学科分类Chemistry; Crystallography
DOI10.1039/c2ce06704h
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.
收录类别SCI
WOS记录号WOS:000303168700044
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被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/224237
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
中国科学院高能物理研究所_多学科研究中心
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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.
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