Thermally stable luminescent lanthanide complexes in zeolite L

被引：72

作者：

Wang, Yige ^{[1
]}

Li, Huanrong ^{[1
]}

Gu, Lijian ^{[1
]}

Gan, Quanying ^{[1
]}

Li, Yanni ^{[2
]}

Calzaferri, Gion ^{[3
]}

机构：

[1] Sch Chem Engn & Technol, Tianjin 300130, Peoples R China

[2] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China

[3] Univ Bern, Dept Chem & Biochem, CH-3012 Bern, Switzerland

来源：

MICROPOROUS AND MESOPOROUS MATERIALS | 2009年 / 121卷 / 1-3期

基金：

中国国家自然科学基金;

关键词：

Host-guest; Lanthanide; Luminescence; Zeolite L; FRET; Organolanthanide; ALPO4-5; MOLECULAR-SIEVE; HOST-GUEST SYSTEMS; HYBRID MATERIALS; ANTENNA SYSTEM; ENERGY; PHOTOLUMINESCENCE; TRANSPORT; TRIS(2,2-BIPYRIDINE)RUTHENIUM(II); EMISSION; FILMS;

D O I：

10.1016/j.micromeso.2008.12.028

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Organolanthanide complexes inside the nanochannels of zeolite L crystals have been synthesized using a ship in a bottle procedure by inserting 2,2-bipyridine (bpy) from gas phase into the nanochannels of Ln(3+)-zeolite L crystals; Ln(3+) = Tb3+ or Eu3+. The resulting Ln(3+)(bpy)(n)-zeolite L host-guest materials were characterized by FT-IR and photoluminescence spectroscopy, by thermogravimetry and by SEM. The encapsulated luminescent organolanthanide complexes show remarkably increased thermal stability. (C) 2008 Elsevier Inc. All rights reserved.

引用

页码：1 / 6

页数：6

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