Enhanced luminescence of europium-doped layered double hydroxides intercalated by sensitiser anions

被引：64
|
作者：
Gao, Xiaorui [1 ,2 ,3 ]
Hu, Meng [1 ]
Lei, Lixu [1 ]
O'Hare, Dermot [3 ]
Markland, Charles [3 ]
Sun, Yueming [1 ]
Faulkner, Stephen [3 ]
机构：
[1] Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Peoples R China
[2] Hebei Univ Engn, Coll Sci, Handan 056038, Peoples R China
[3] Univ Oxford, Chem Res Lab, Oxford OX1 3TA, England
来源：
CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 07期
关键词：
EU3+; TEREPHTHALATE; MORPHOLOGY; IONS; MG;
D O I：
10.1039/c0cc04123h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Four sensitising anions naphthalene-1,5-disulfonate (15-NDS), naphthalene-2,6-dicarboxylate (26-NDC), benzoate (BA) and terephthalate (TA) were intercalated into a Eu3+-doped Zn/Al layered double hydroxide. The carboxylate anions enhanced the red luminescence of Eu3+ much more strongly than the sulfonate, in the descending order TA > 26-NDC > BA > 15-NDS.
引用
收藏
页码：2104 / 2106
页数：3
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