Journal of Applied Sciences ›› 1997, Vol. 15 ›› Issue (2): 249-252.

• Articles • Previous Articles    

THE PREPARATION OF CaTiO3 WITH HOLLOW SPHERICAL FORM BY SPRAY PYROLYSIS TECHNIQUE

FU XIXIAN, SHAN ZHIXING, ZENG SHULAN   

  1. Tianjin University, Tianjin 300072
  • Received:1995-10-03 Revised:1996-01-26 Online:1997-06-30 Published:1997-06-30

Abstract: The CaTiO3 powder synthesized by spray pyrolysis method is hollow spherical form and pure with high specific surface. Absorbing enough energy it has manifested some photocatalytic ability.

Key words: spray pyrolysis, hollow spherical, photocatalytic ability