Synthesis of Ultrafine GSAG:Ce Phosphor by Solution Combustion

Abstract:

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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.

Info:

Periodical:

Key Engineering Materials (Volumes 368-372)

Edited by:

Wei Pan and Jianghong Gong

Pages:

386-387

DOI:

10.4028/www.scientific.net/KEM.368-372.386

Citation:

C. Zhang et al., "Synthesis of Ultrafine GSAG:Ce Phosphor by Solution Combustion", Key Engineering Materials, Vols. 368-372, pp. 386-387, 2008

Online since:

February 2008

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Price:

$35.00

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