Investigation of Bi4Ti3O12 powder prepared by molten salt method

Chang Song Zhang, Feng Gao, Zu Pei Yang, Chang Sheng Tian

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Abstract

Plated-like Bi4Ti3O12 powder with anisotropy was prepared by NaCl-KCl molten salt method. The effect of salt quantities and calcined temperature on microstructure and morphology of Bi4Ti3O12 powder was investigated. The results showed that pure perovskite structure of Bi4Ti3O12 powder was prepared at 750°C, the Bi4Ti3O12 particle size and the level of anisotropy increased with the increasing molten salt quantities and temperature. The best calcined temperature of plated-like Bi4Ti3O12 powder with anisotropy was 950-1000°C.

Original languageEnglish
Pages (from-to)29-31+35
JournalCailiao Gongcheng/Journal of Materials Engineering
Issue number12
StatePublished - Dec 2004

Keywords

  • BiTiO
  • Calcined temperature
  • Molten salt method

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