Hyperbranched microspheres formed by an EDTA-based coordination polymer with ternary architectures assembled by ultrathin nanoribbons and their tricolor luminescent properties

	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
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
内容类型	期刊论文
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.