Dielectric behavior of BaTiO3/PVDF nanocomposites In-situ synthesized by the sol-gel method.

Autor: Li-jie, Dong, Chuan-xi, Xiong, Juan, Chen, Ce-wen, Nan
Zdroj: Journal of Wuhan University of Technology; Mar2004, Vol. 19 Issue 1, p9-11, 3p
Abstrakt: BaTiO3/PVDF nanocomposites were prepared via in-situ growth of nanosized BaTiO3 particles in PVDF matrix by using the sol-gel method. The present elements of BaTiO3/PVDF nanocomposites were analyzed by an electron probe X-ray microanalyser. Nanosized BaTiO3 grown in the composite films was characterized by an X-ray diffractometer and a transmission electron microscope, and the dielectric properties of the composite films were measured. The distribution of BaTiO3 nanoparticles in-situ grown in the PVDF matrix was examined using a scanning electron microscope. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index