Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Preparation of long persistent phosphorescence SrAl2O4 : EU2+, Dy3+ phosphors by solid state reaction and characterization | |
其他题名 | 论文其他题名 |
Zhang X. Y.; Bai Z. H.; Guan X.; Wang X. C.; Wang W. Z.; Sun H. Z.; Cao Z. F.; Du J. X.; Guo Y. | |
2003 | |
发表期刊 | Rare Metal Materials and Engineering |
ISSN | 1002-185X |
卷号 | 32期号:5页码:379-382 |
摘要 | A long persistent phosphorescence SrAl2O4: Eu2+, Dy3+ phosphor powder was prepared by high temperature solid state reaction in a reducing atmosphere. XRD research on its structure indicates that all the synthestized aluminate is SrAl2O4 crystal. The study of SrAl2O4: EU2+, Dy3+ spetra indicates that the luminescence spectra of SrAl2O4: Eu2+, Dy3+ is the broad band spectra peaking at 520nm, and the excitation spectrum ranges from 300nm to 500nm. The measurement of the phosphorescence shows that the persistent time of the phosphorescence lasts more than 12 hours. The resistance of SrAl2O4: Eu2+, Dy3+ to temperature and water was also studied. |
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/181722/25836 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Zhang X. Y.,Bai Z. H.,Guan X.,et al. Preparation of long persistent phosphorescence SrAl2O4 : EU2+, Dy3+ phosphors by solid state reaction and characterization[J]. Rare Metal Materials and Engineering,2003,32(5):379-382. |
APA | Zhang X. Y..,Bai Z. H..,Guan X..,Wang X. C..,Wang W. Z..,...&Guo Y..(2003).Preparation of long persistent phosphorescence SrAl2O4 : EU2+, Dy3+ phosphors by solid state reaction and characterization.Rare Metal Materials and Engineering,32(5),379-382. |
MLA | Zhang X. Y.,et al."Preparation of long persistent phosphorescence SrAl2O4 : EU2+, Dy3+ phosphors by solid state reaction and characterization".Rare Metal Materials and Engineering 32.5(2003):379-382. |
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