Color-tunable to direct white-light and application for white polymer light emitting diode (WPLED) of organo-Eu3+- and organo-Tb3+-doping polymer

被引：10

作者：

Li, Baoning ^{[1
]}

Liu, Lin ^{[1
]}

Fu, Guorui ^{[1
]}

Zhang, Zhao ^{[1
]}

Li, Hongyan ^{[1
]}

Lu, Xingqiang ^{[1
]}

Wong, Wai-Kwok ^{[2
]}

Jones, Richard A. ^{[3
]}

机构：

[1] Northwest Univ, Sch Chem Engn, Shaanxi Key Lab Degradable Med Mat, Xian 710069, Shaanxi, Peoples R China

[2] Hong Kong Baptist Univ, Dept Chem, Waterloo Rd, Kowloon Tong, Hong Kong, Peoples R China

[3] Univ Texas Austin, Dept Chem & Biochem, 1 Univ Stn A5300, Austin, TX 78712 USA

来源：

JOURNAL OF LUMINESCENCE | 2017年 / 192卷

基金：

中国国家自然科学基金;

关键词：

Organo-Ln(3+)-doping polymer; Color-tunable white-light; White polymer light-emitting diode; LUMINESCENCE; COMPLEXES; PHOSPHORS; EMISSION; LIGANDS; GLASS;

D O I：

10.1016/j.jlumin.2017.08.052

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Through the doping of red-light-emitting [Eu(BA)3(5-Br-2,2 '-bpy)] (2; HBA = 1-phenyl-1,3-butanedione; 5-Br2,2 '-bpy = 5-Br-2,2 '-bipyridine) and blue-green-light-emitting [Tb(BA)3(5-Br-2,2 '-bpy)] (3) into PMMA (poly (methyl methacrylate)), the obtained 2@3@PMMA (1[2/3 = 1:101:200) exhibits color-tunable white-light. Moreover, using it as the guest of the emitting layer, a single-component white polymer light-emitting diode (WPLED) with good color stability and ultra-high color rendering index (CBI) of 86-92 is also realized.

引用

页码：1089 / 1095

页数：7

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