首页|Dielectric Behavior of BaTiO_3/PVDF Nanocomposites In-situ Synthesized by the Sol-Gel Method

Dielectric Behavior of BaTiO_3/PVDF Nanocomposites In-situ Synthesized by the Sol-Gel Method

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BaTiO_3/PVDF nanocomposites were prepared via in-situ growth of nanosized BaTiO_3 particles in PVDF matrix by using the sol-gel method. The present elements of BaTiO_3/PVDF nanocomposites were analyzed by an electron probe X-ray microanalyser. Nanosized BaTiO_3 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 BaTiO_3 nanoparticles in-situ grown in the PVDF matrix was examined using a scanning electron microscope.

BaTiO_3/PVDFnanocompositesdielectric propertysol-gel

DONG Li-jie、XIONG Chuan-xi、CHEN Juan

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Wuhan University of Technology

2004

Journal of Wuhan University of Technology: Materials science edition