White-light hydrotalcite-like compound emission from the incorporation of red-, green-, and blue-emitting metal complexes

被引：16
作者：
Chen, Hong [1 ]
Zhang, WenGong [1 ]
Lin, ZhengHuan [1 ]
Ling, QiDan [1 ]
机构：
[1] Fujian Normal Univ, Coll Mat Sci & Engn, Fujian Key Lab Polymer Mat, Fuzhou 350007, Peoples R China
来源：
OPTICAL MATERIALS EXPRESS | 2013年 / 3卷 / 01期
基金：
中国国家自然科学基金;
关键词：
LAYERED DOUBLE HYDROXIDE; LUMINESCENCE PROPERTIES; THERMAL-BEHAVIOR; BETA-DIKETONES; MECHANISM; IMMOBILIZATION; NANOCOMPOSITES; STABILIZATION; MORPHOLOGY; PHOSPHOR;
D O I：
10.1364/OME.3.000105
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A white-light hydrotalcite-like compound (Eu/Tb/Zn-HTlc) fabricated from Eu, Tb, and Zn complexes co-doped into magnesium-aluminum hydrotalcite (MgAl-LDH) was prepared by a simple one-pot chemical method. The structural and luminescent properties of Eu/Tb/Zn-HTlc were investigated. Excited by 370 nm UV light, the simultaneous emission bands of this single-matrix material are located in the red, green, and blue regions, combined to give a pure white emission (CIE x = 0.346 and y = 0.3339). This research represents a new strategy for designing layered organic-inorganic hybrid materials for LED-pumped white light. (C) 2012 Optical Society of America
引用
收藏
页码：105 / 113
页数：9
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