The influence of the divalent cation on the structural and luminescent properties of the MY2O4:Eu3+(M = Ba2+orSr2+) red-emitting phosphor

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  • Presentation type: Exposição de Pôster
  • Track: Química de Materiais - MAT
  • Keywords: Europium; Light-emitting diodes; Pechini's modified method; Phosphors; solid-state lighting;

Authors:

  • 1 Universidade Estadual Paulista “Júlio de Mesquita Filho”
  • 2 Universidade Estadual Paulista-Unesp

The influence of the divalent cation on the structural and luminescent properties of the MY2O4:Eu3+(M = Ba2+orSr2+) red-emitting phosphor

Leonardo Figueiredo Saraiva

São Paulo State University (UNESP)

Abstract

The Pechini’s modified method of two different red-emitting phosphors (BaY2O4:Eu3+ or SrY2O4:Eu3+) with the same crystalline structure led to different phase-purity and luminescent properties.

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