Paper Title:

Synthesis of Ultrafine GSAG:Ce Phosphor by Solution Combustion

Periodical Key Engineering Materials (Volumes 368 - 372)
Main Theme High-Performance Ceramics V
Edited by Wei Pan and Jianghong Gong
Pages 386-387
DOI 10.4028/www.scientific.net/KEM.368-372.386
Citation Cheng Zhang et al., 2008, Key Engineering Materials, 368-372, 386
Online since February, 2008
Authors Cheng Zhang, Yi Kun Liao, Dan Yu Jiang
Keywords GSAG:Ce, Solution Combustion, Synthesis, Ultrafine
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Abstract

Ultrafine cerium-doped GSAG phosphor powders are prepared by a solution combustion process using glycine and urea as fuel. Single-phase cubic GSAG:Ce crystalline powder is obtained by calcining the as-synthesized amorphous materials at 800oC and no intermediate phase is observed. Transmission electronic microscope morphology shows that the resultant GSAG:Ce powders have uniform size and good homogeneity. The photoluminescence spectra of Ce3+ substituted for Ce3+ in GSAG has been measured on samples calcined at 1000oC.