Journal of Shanghai University(Natural Science Edition) ›› 2010, Vol. 16 ›› Issue (1): 81-85.

• Mathematics.Physics and Chemistry • Previous Articles     Next Articles

Hydrothermal Synthesis of SrCO3 Particles with Unusual Morphologies

LIU Hong-jiang,PENG Chao-cai,LI Ming-xing   

  1. (College of Sciences, Shanghai University, Shanghai 200444, China)
  • Online:2010-02-28 Published:2010-02-28

Abstract:

 Particles of strontium carbonate with different morphologies were prepared by a facile hydrothermal process in the presence of P123. The asprepared products were characterized with X ray diffraction (XRD) and scanning electron microscopy (SEM). The results show that SrCO3 particles of various shapes such as bundle, dendritical, wheatearlike and hollow sphere can be obtained by varying concentration of P123  and hydrothermal temperature. The formation mechanism of SrCO3 nanostructures is discussed.

Key words:  P123; SrCO3; hydrothermal method; aggregate structure

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