Dielectric behavior of BaTiO3/PVDF nanocompositesIn-situ synthesized by the sol-gel method

Dong Li-jie; Xiong Chuan-xi; Chen Juan; Nan Ce-wen

doi:10.1007/BF02838351

Journal of Wuhan University of Technology Materials Science Edition ›› 2004, Vol. 19 ›› Issue (1) : 9 -11. DOI: 10.1007/BF02838351

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Dielectric behavior of BaTiO₃/PVDF nanocompositesIn-situ synthesized by the sol-gel method

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Abstract

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.

Keywords

BaTiO₃/PVDF / nanocomposites / dielectric property / sol-gel

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Dong Li-jie, Xiong Chuan-xi, Chen Juan, Nan Ce-wen. Dielectric behavior of BaTiO₃/PVDF nanocompositesIn-situ synthesized by the sol-gel method. Journal of Wuhan University of Technology Materials Science Edition, 2004, 19(1): 9-11 DOI:10.1007/BF02838351

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