Luminescent characteristics of LiSrBO3:M (M = Eu3+, Sm3+, Tb3+, Ce3+, Dy3+) phosphor for white light-emitting diode

被引：48

作者：

Li, Panlai ^{[1
]}

Wang, Zhijun ^{[1
]}

Yang, Zhiping ^{[1
]}

Guo, Qinglin ^{[1
]}

Fu, Guangsheng ^{[1
]}

机构：

[1] Hebei Univ, Coll Phys Sci & Technol, Baoding 071002, Peoples R China

来源：

MATERIALS RESEARCH BULLETIN | 2009年 / 44卷 / 11期

关键词：

Optical materials; Chemical synthesis; Luminescence;

D O I：

10.1016/j.materresbull.2009.07.008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

LiSrBO3:M (M = Eu3+, Sm3+, Tb3+, Ce3+, Dy3+) phosphors which have been developed for white light-emitting diodes (LEDs) were synthesized by a normal solid-state reaction. The emission and excitation spectra indicate that these phosphors can be effectively excited by near-ultraviolet light-emitting diodes (UVLED), and exhibit satisfactory red, green and blue performances, respectively, nicely fitting in with the widely applied UV chip. Under the condition of doping charge compensation Li+, Na+ and K+, the luminescence intensities of these phosphors were increased. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：2068 / 2071

页数：4

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