A POLYMER-BARIUM TITANATE COMPOSITE WITH HIGH-DIELECTRIC CONSTANT

摘要

The present invention relates to a high dielectric polymer composite comprising surface-modified barium titanate and this, by acid treatment will . The surface-modified barium titanate by the acid treatment according to the invention is introduced into the carboxyl functional group on the surface , polymer composites including such barium titanate has a high dielectric constant and excellent mechanical properties .