Chem. J. Chinese Universities

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Synthesis of BaTiO3 Nanorods by Reverse Microemulsion Method

ZHU Qi-An, SONG Fang-Ping, CHEN Wan-Ping, WANG Shu-Feng, SUN Xu-Feng, ZHANG Qi   

  1. College of Chemistry, Xiangtan University, Xiangtan 411105, China
  • Received:2006-01-06 Revised:1900-01-01 Online:2006-09-10 Published:2006-09-10
  • Contact: ZHU Qi-An

Abstract: BaTiO3 nanorods were synthesized in water/OP-10/n-hexanol/cyclohexane quaternary reverse microemulsion solution at 60 ℃. The effects of the molar ratio of water to surfactant and the concentration of reactants on the diameters and lengths of BaTiO3 nanorods were studied. The products were characterized by TEM, XRD and ICP. The results show that the diameters and lengths of the prepared BaTiO3 nanorods with a cubic phase and a single crystal are approximately 15~80 nm and 300~3 900 nm, respectively. And the molar ratio of barium to titanium of products is 1.0.

Key words: W/O microemulsion, Barium titanate, Nanorods, Synthesis

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