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Title: YAG:Ce3+ Nanophosphor Synthesized with the Salted Sol-Gel Method

Abstract

Nano-phosphors of Y3Al5O12:Ce3+ (YAG:Ce) were synthesized with a novel salted sol-gel method, in which aqueous solution of inorganic salts (yttrium/cerium nitrates) were used along with the metal alkoxide precursor, aluminum sec-butoxide, Al(OC4H9)3. YAG single phase was formed at temperature as low as 800 C. Luminescence of YAG:Ce reached the maximum intensity when calcined above 1350C. The SEM image reveals that the grain sizes of the nano-phosphors calcined at 1100 C are in a range of 50-150 nm.

Authors:
; ; ; ; ; ; ; ; ;
Publication Date:
Research Org.:
Boston Applied Technologies, Inc.
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
OSTI Identifier:
882944
Report Number(s):
DOE/ER/84314-C2
TRN: US201004%%277
DOE Contract Number:
FG02-05ER84314
Resource Type:
Conference
Resource Relation:
Conference: Nanotech 2006, Boston, MA, May 7-11, 2006
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ALKOXIDES; ALUMINIUM; AQUEOUS SOLUTIONS; GRAIN SIZE; LUMINESCENCE; NITRATES; PRECURSOR; photoluminescence, nano-phosphor, YAG:Ce, sol-gel

Citation Formats

D. Jia, C. V. Shaffer, J. E. Weyant, A. Goonewardene, X. Guo, Y. Wang, X. Z. Guo, K. K. Li, Y. K. Zou, and W. Jia. YAG:Ce3+ Nanophosphor Synthesized with the Salted Sol-Gel Method. United States: N. p., 2006. Web.
D. Jia, C. V. Shaffer, J. E. Weyant, A. Goonewardene, X. Guo, Y. Wang, X. Z. Guo, K. K. Li, Y. K. Zou, & W. Jia. YAG:Ce3+ Nanophosphor Synthesized with the Salted Sol-Gel Method. United States.
D. Jia, C. V. Shaffer, J. E. Weyant, A. Goonewardene, X. Guo, Y. Wang, X. Z. Guo, K. K. Li, Y. K. Zou, and W. Jia. Mon . "YAG:Ce3+ Nanophosphor Synthesized with the Salted Sol-Gel Method". United States. doi:. https://www.osti.gov/servlets/purl/882944.
@article{osti_882944,
title = {YAG:Ce3+ Nanophosphor Synthesized with the Salted Sol-Gel Method},
author = {D. Jia and C. V. Shaffer and J. E. Weyant and A. Goonewardene and X. Guo and Y. Wang and X. Z. Guo and K. K. Li and Y. K. Zou and W. Jia},
abstractNote = {Nano-phosphors of Y3Al5O12:Ce3+ (YAG:Ce) were synthesized with a novel salted sol-gel method, in which aqueous solution of inorganic salts (yttrium/cerium nitrates) were used along with the metal alkoxide precursor, aluminum sec-butoxide, Al(OC4H9)3. YAG single phase was formed at temperature as low as 800 C. Luminescence of YAG:Ce reached the maximum intensity when calcined above 1350C. The SEM image reveals that the grain sizes of the nano-phosphors calcined at 1100 C are in a range of 50-150 nm.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon May 01 00:00:00 EDT 2006},
month = {Mon May 01 00:00:00 EDT 2006}
}

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