Modification of Eu3+-beta-diketonate complex-intercalated LAPONITE® with a terpyridine-functionalized ionic liquid

被引：14
作者：
Yao, Yalan [1 ]
Li, Zhiqiang [1 ]
Li, Huanrong [1 ]
机构：
[1] Hebei Univ Technol, Sch Chem Engn & Technol, Tianjin 300130, Peoples R China
来源：
RSC ADVANCES | 2015年 / 5卷 / 87期
基金：
中国国家自然科学基金;
关键词：
LUMINESCENT SOFT MATERIALS; LANTHANIDE COMPLEXES; EUROPIUM COMPLEXES; THIN-FILMS; HOST-GUEST; ZEOLITE L; CLAY; SILICA; PHOTOLUMINESCENCE; CRYSTALS;
D O I：
10.1039/c5ra09750a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A lanthanide complex-based organic-inorganic hybrid material with intense luminescence has been obtained by modifying Eu3+-beta-diketonate complex-intercalated LAPONITE (R) with a terpyridine moiety-functionalized ionic liquid. Remarkable luminescence enhancement as well as improved thermal-and photo-stability were observed after modification with the functional ionic liquid. The ionic liquid is believed to coordinate to and sensitize Eu3+ ions as well as decrease proton concentration on LAPONITE (R) surfaces.
引用
收藏
页码：70868 / 70873
页数：6
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