Cite this article as:

Fangren Hu, Lin Li, Dongning Zheng, and Changchun Ge, Preparation and densification of BaTiO3 nanopowder by sol-gel autoigniting synthesis, J. Univ. Sci. Technol. Beijing , 9(2002), No. 3, pp.188-192.
Fangren Hu, Lin Li, Dongning Zheng, and Changchun Ge, Preparation and densification of BaTiO3 nanopowder by sol-gel autoigniting synthesis, J. Univ. Sci. Technol. Beijing , 9(2002), No. 3, pp.188-192.
shu
引用本文 PDF XML SpringerLink

Preparation and densification of BaTiO3 nanopowder by sol-gel autoigniting synthesis

摘要: Autoigniting synthesis of gel from Ba(NO3)2, TiO(NO3)2 and C6H8O7·H2O aqueous solution was investigated at an initial temperature of 600℃ and tetragonal BaTiO3 nanopowder with particle size of 80nm was prepared. It is indicated that the specific surface area of the combustion product before and after calcination is 14.74 m2/g and 12.49 m2/g, respectively. The combustion wave is composed of solid phase reaction zone and gaseous phase flame reaction zone. The combustion flame temperature is 1 123 K derived from thermocouple measurement. The characteristics and densification behavior of the sol-gel autoigniting synthesized BaTiO3 nanopowder were investigated.

 

Preparation and densification of BaTiO3 nanopowder by sol-gel autoigniting synthesis

Abstract: Autoigniting synthesis of gel from Ba(NO3)2, TiO(NO3)2 and C6H8O7·H2O aqueous solution was investigated at an initial temperature of 600℃ and tetragonal BaTiO3 nanopowder with particle size of 80nm was prepared. It is indicated that the specific surface area of the combustion product before and after calcination is 14.74 m2/g and 12.49 m2/g, respectively. The combustion wave is composed of solid phase reaction zone and gaseous phase flame reaction zone. The combustion flame temperature is 1 123 K derived from thermocouple measurement. The characteristics and densification behavior of the sol-gel autoigniting synthesized BaTiO3 nanopowder were investigated.

 

    HTML全文
    • 资源附件(0)
    • 相关文章
    施引文献

/

返回文章
返回