Paper Title:
Preparation and Photoluminescence of Ca3(VO4)2: Eu3+, Bi3+ Phosphor Powder
  Abstract

Ca3(VO4)2: Eu3+, Bi3+ phosphor powders were prepared by the combustion synthesis or the solid state reaction at room temperature, respectively. The phase composition, morphology and photo-luminescence of the Ca3(VO4)2: Eu3+, Bi3+ phosphors were investigated by X-ray diffraction, scanning electron microscope, and spectrophotometry, respectively. The results show that the Ca3(VO4)2: Eu3+, Bi3+ powder prepared by the combustion synthesis is claviform, while the Ca3(VO4)2: Eu3+, Bi3+ powder directly obtained by the solid state reaction at room temperature is orbicular. The discrepancy in emission is attributed to the variation in the Eu3+ morphology of in powders.

  Info
Periodical
Materials Science Forum (Volumes 663-665)
Edited by
Yuan Ming Huang
Pages
37-40
DOI
10.4028/www.scientific.net/MSF.663-665.37
Citation
Y. Z. Li, X. C. Zhou, "Preparation and Photoluminescence of Ca3(VO4)2: Eu3+, Bi3+ Phosphor Powder", Materials Science Forum, Vols. 663-665, pp. 37-40, 2011
Online since
November 2010
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Price
$32.00
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