Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (12): 1805.

• Articles • Previous Articles     Next Articles

Hydrothermal Synthesis and Spectral Properties of the Eu Doped KZnF3

LI Hong1, JIA Zhi-Hong1, FENG Shou-Hua2, SHI Chun-Shan1   

  1. 1. The Key Laboratoryof Rare Earth Chemistryand Physics, Changchun Instituteof Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China;
    2. Key Laboratoryof Inorganic Synthesisand Preparative Chemistry, Jilin University, Changchun 130023, China
  • Received:1999-12-06 Online:2000-12-24 Published:2000-12-24

Abstract: The polycrystals of KZnF3:Eu have been synthesized by hydrothermal method at 220℃. The product was characterized by XRD, XPSand SEM.The emission and excitation spectra of europium ion were measured.The existence of Eu 2+ion was confirmed by ESRand spectroscopy.The sites were possibly occupied by Eu 2+ions, charge compensation in this crystal were also discussed

Key words: Hydrothermal synthesis, Potassium-zinc fluoride, Europium ion

CLC Number: 

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