Crown-Ether-Like PbII-Metal Framework with Dual- and Bimodal Emissive Properties Based on Its Photochromic Precursor by Leaching

被引:53
作者
Jiang, You-Yun [1 ]
Ren, Shu-Kui [1 ]
Ma, Jian-Ping [1 ]
Liu, Qi-Kui [1 ]
Dong, Yu-Bin [1 ]
机构
[1] Shandong Normal Univ, Minist Educ, Coll Chem Chem Engn & Mat Sci, Key Lab Mol & Nano Probes Engn,Res Ctr Pesticide, Jinan 250014, Peoples R China
关键词
lanthanides; leaching; lead; metal-organic frameworks; photochromism; ORGANIC FRAMEWORK; COORDINATION; TERBIUM; LIGAND; LUMINESCENCE; ACID;
D O I
10.1002/chem.200901412
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Kingdom for a lead crown: A crownether-like, open PbII framework is generated from its phtotochromic precursor by a leaching approach. The dual and bimodal emissions are successfully realized by intercalation of the different Ln3+ hydrates into the hollow PbII framework based on a guest-driven approach (see graphic). © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:10742 / 10746
页数:5
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