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HERO ID
8357969
Reference Type
Journal Article
Title
Preparation and characterization of Y3Al5O12 : Ce and Y2O3 : Eu phosphors powders by combustion process
Author(s)
Fu, YenPei; Wen, SB; Hsu, CS; ,
Year
2008
Is Peer Reviewed?
Yes
Journal
Journal of Alloys and Compounds
ISSN:
0925-8388
Publisher
ELSEVIER SCIENCE SA
Location
LAUSANNE
Page Numbers
318-322
DOI
10.1016/j.jallcom.2007.03.147
Web of Science Id
WOS:000256641200056
URL
https://linkinghub.elsevier.com/retrieve/pii/S092583880700833X
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Abstract
A novel ceramic synthesis technique, combustion process was investigated for the production of phosphor powders. In this study, we have developed a new method to product phosphor powders, and applied this process into two materials fabrication. Y3Al5O12:Ce and Y2O3:Eu phosphor powders were successfully synthesized by combustion process. The process takes only 15 min to obtain Y3Al5O12:Ce and Y2O3:Eu phosphor powders. The resultant phosphor powders were investigated by X-ray diffractometer (XRD), Fourier transform infrared spectroscopy (FTIR), photoluminescence excitation and emission spectra (PL), scanning electron microscope (SEM), and transmission electron microscopy (TEM). The results revealed that the formation temperature of phase is significant low, compared to solid-state reaction route of constituent oxides. (c) 2007 Published by Elsevier B.V.
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