Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Preparation of alpha-Gd-2(MoO4)(3) red emitting phosphor for white light emitting diodes and its luminescence study | |
其他题名 | 论文其他题名 |
Zhao X. X.; Wang X. J.; Chen B. J.; Meng Q. Y.; Yan B.; Di W. H. | |
2007 | |
发表期刊 | Spectroscopy and Spectral Analysis |
ISSN | 1000-0593 |
卷号 | 27期号:4页码:629-633 |
摘要 | A novel red phosphor alpha-Gd-2 (MoO4)(3) : Eu was synthesized by conventional solid state reaction method with the starting materials: Gd2O3, MoO3 and Eu2O3. The effects of flux and Eu concentration on the crystal structure, morphology and luminescent properties of the phosphors were investigated. The results showed that non-agglomeration phosphors with regular morphology and fine size were produced after the mixture being calcined at 800 degrees C for 4 h with 3% NH4F as flux The main emission peak of the samples is at 613 mn. The excitation spectrum showed that this phosphor can be effectively excited by ultraviolet (UV) (395 nm) and blue (465 nm) light, nicely fitting in with the widely applied output wavelengths of ultraviolet or blue LED chips. The alpha-Gd-2 (MoO4)(3) phosphor may be a good candidate phosphor for solid state lighting application. |
收录类别 | SCI |
语种 | 中文 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/25717 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Zhao X. X.,Wang X. J.,Chen B. J.,et al. Preparation of alpha-Gd-2(MoO4)(3) red emitting phosphor for white light emitting diodes and its luminescence study[J]. Spectroscopy and Spectral Analysis,2007,27(4):629-633. |
APA | Zhao X. X.,Wang X. J.,Chen B. J.,Meng Q. Y.,Yan B.,&Di W. H..(2007).Preparation of alpha-Gd-2(MoO4)(3) red emitting phosphor for white light emitting diodes and its luminescence study.Spectroscopy and Spectral Analysis,27(4),629-633. |
MLA | Zhao X. X.,et al."Preparation of alpha-Gd-2(MoO4)(3) red emitting phosphor for white light emitting diodes and its luminescence study".Spectroscopy and Spectral Analysis 27.4(2007):629-633. |
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