Journal of Inorganic Materials

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Synthesis, Characterization and Luminescence Properties of Novel Eu3+ Doped Aluminosilicate

CHANG Jia-Zhong1, LI Min1,2, SHI Heng-Zhen2   

  1. 1. Laboratory Centre, Zhoukou Normal University, Zhoukou 466001, China;
    2. Department of Chemistry, Zhoukou Normal University, Zhoukou 466001, China
  • Received:2005-12-06 Revised:2006-01-20 Published:2006-05-20 Online:2006-05-20

Abstract: Under mild solid-state reaction conditions a novel Eu3+ doped-aluminosilicate that is isostructural with NaGdSiO4 was synthesized, and characterized by x-ray diffractions and a scanning electron microscope. The results indicate that Eu3+ doped aluminosilicate can emit powerful red fluorescence under the excitation of ultraviolet light. The effect of temperature and doping concentration on the emission and excitation spectra of the as-prepared material was also discussed.

Key words: aluminosilicate, doping, solid-state, fluorescence

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