Chinese Journal of Applied Chemistry ›› 1987, Vol. 0 ›› Issue (1): 67-69.

• Report • Previous Articles     Next Articles

SYNTHESIS OF ZnO-SrO-SiO2 PHOSPHORS ACTIVATED BY Tb3+ ION

Li Bin1, Bai Yubai1, Wang Yuru2, Zao Chunyan2   

  1. 1. Department of Chemistry, Jilin University;
    2. Changchun Health School
  • Received:1985-12-20 Revised:1986-04-21 Published:1987-02-10 Online:1987-02-10

Abstract: Luminophores of (Zn-Sr)2SiO4:Tb3+ were synthesized at high tepsperature using SrCO3, ZnO, SiO2, Li2CO3 and Tb2(C2O4)3 as raw materials. Optimum conditions, judged by the relative intensity of illumination, were found by orthogonal design, i.e.1200℃, Zn:Sr=0.75:0.25, SiO2=3.0 mol, Tb=0.1 mol. The properties of the product has been examined by means of x-ray powder diffraction and fluorescent spectra.