Dielectric Response of Structured Multilayered Polyvinylidene Fluoride Films

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To make clear the effect of thickness and layer number on the dielectric property of poly (vinylidenedi fluoride) (PVDF), the different multilayer films were prepared by spin coating. The relation between them has been explained by both experimental results and theoretical model. It is found the dielectric constant of multilayer increase linearly with the number of layers but decrease with the thickness. It is helpful to optimize the material structure and size parameters of polymer films for high energy capacitors.

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121-124

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July 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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