A Direct White-Light-Emitting Metal-Organic Framework with Tunable Yellow-to-White Photoluminescence by Variation of Excitation Light

被引：457
作者：
Wang, Ming-Sheng [1 ]
Guo, Sheng-Ping [1 ]
Li, Yan [1 ]
Cai, Li-Zhen [1 ]
Zou, Jian-Ping [1 ]
Xu, Gang [1 ]
Zhou, Wei-Wei [1 ]
Zheng, Fa-Kun [1 ]
Guo, Guo-Cong [1 ]
机构：
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2009年 / 131卷 / 38期
关键词：
COORDINATION POLYMERS; EMISSION; COMPLEXES; PHOSPHOR; BLUE;
D O I：
10.1021/ja903947b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A direct white-light metal-organic framework (MOF); [AgL](n)center dot nH(2)O (1, L = 4-cyanobenzoate), obtained by the reaction of deprotonated 4-cyanobenzoic acid and AgNO3 in water, was found to exhibit tunable yellow-to-white photoluminescence by variation of excitation tight. Interestingly, the close pure white emission of 1 has CIE-1931 chromaticity coordinates of (0.33, 0.34) when excited by 349-nm UV light, which is compatible to the tight output of the deep UV LED.
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页码：13572 / +
页数：3
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