Solvent cast and compression molded composite films based on poly(vinylidene fluoride-trifluoroethylene),
containing pristine and silylated BaTiO3 particles, were poled, and their electromechanical
response (d33), their dielectric properties, and the crystalline structure of the embedded BaTiO3 particles,
probed by X-ray diffraction, were recorded during one week.