Synthesis and Luminescent Properties of Eu^(3+)-Doped Na_(24)P_2W_(22)O_(83)

摘要

The Eu3+-doped Na24P2W22O83 has been prepared by solid state reaction, and characterized by element analysis, infrared spectroscopy, powder X-ray diffractometry. The emission and excitation spectra were measured. The luminescence properties of Eu3+-doped Na24P2W22O83 and the energy transfer mechanism were discussed.