Near-infrared photoluminescence of lanthanide-doped liquid crystals

被引：99

作者：

Van Deun, R ^{[1
]}

Moors, D ^{[1
]}

De Fré, B ^{[1
]}

Binnemans, K ^{[1
]}

机构：

[1] Katholieke Univ Leuven, Dept Chem, B-3001 Louvain, Belgium

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2003年 / 13卷 / 07期

关键词：

D O I：

10.1039/b305158g

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The first near-infrared photoluminescent liquid-crystalline material has been made by doping the nematic liquid-crystalline matrix MBBA with the lanthanide(III) beta-diketonate complexes [Nd(dbm)(3)(phen)], [Er(dbm)(3)(phen)] and [Yb(dbm)(3)(phen)], respectively. The photo luminescence intensity of the ytterbium(III) sample increases by 100% when the isotropic phase is cooled to the nematic phase.

引用

页码：1520 / 1522

页数：3

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