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Ce-doped YAG phosphor powders prepared by co-precipitation and heterogeneous precipitation
Alternative TitleMater. Sci. Eng. B-Solid State Mater. Adv. Technol.
Yuan, FL; Ryu, HJ
2004-02-25
Source PublicationMATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY
ISSN0921-5107
Volume107Issue:1Pages:14-18
AbstractCe-doped YAG phosphor powders were prepared by co-precipitation and heterogeneous precipitation methods using ammonium hydrogen carbonate as precipitant. Pure Ce-doped YAG phase was obtained by calcining the precipitate at 1200degreesC. The emission intensity of Ce-doped YAG phosphor was found to increase with increases in the calcining temperature, and there was a clear shift of peaks to longer wavelengths. The emission intensity of two samples was compared. It was found that, calcining below 1340degreesC, the emission intensity of sample prepared by co-precipitation was higher, on the other hand, calcining above 1340degreesC, the emission intensity of sample prepared by heterogeneous precipitation was higher. (C) 2003 Elsevier B.V. All rights reserved.; Ce-doped YAG phosphor powders were prepared by co-precipitation and heterogeneous precipitation methods using ammonium hydrogen carbonate as precipitant. Pure Ce-doped YAG phase was obtained by calcining the precipitate at 1200degreesC. The emission intensity of Ce-doped YAG phosphor was found to increase with increases in the calcining temperature, and there was a clear shift of peaks to longer wavelengths. The emission intensity of two samples was compared. It was found that, calcining below 1340degreesC, the emission intensity of sample prepared by co-precipitation was higher, on the other hand, calcining above 1340degreesC, the emission intensity of sample prepared by heterogeneous precipitation was higher. (C) 2003 Elsevier B.V. All rights reserved.
KeywordYag Co-precipitation Heterogeneous Precipitation Ce-doping Powders
SubtypeArticle
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
DOI10.1016/j.mseb.2003.10.002
URL查看原文
Indexed BySCI
Language英语
WOS KeywordYTTRIUM-ALUMINUM-GARNET ; COMBUSTION PROCESS ; SPRAY-PYROLYSIS ; LUMINESCENCE
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Condensed Matter
WOS IDWOS:000220291100003
Citation statistics
Cited Times:85[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/4904
Collection研究所(批量导入)
Affiliation1.Korea Res Inst Chem Technol, Adv Mat Div, Taejon 305600, South Korea
2.Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China
Recommended Citation
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Yuan, FL,Ryu, HJ. Ce-doped YAG phosphor powders prepared by co-precipitation and heterogeneous precipitation[J]. MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY,2004,107(1):14-18.
APA Yuan, FL,&Ryu, HJ.(2004).Ce-doped YAG phosphor powders prepared by co-precipitation and heterogeneous precipitation.MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY,107(1),14-18.
MLA Yuan, FL,et al."Ce-doped YAG phosphor powders prepared by co-precipitation and heterogeneous precipitation".MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY 107.1(2004):14-18.
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