Особенности фазового перехода в композитном материале на основе наночастиц BaTiO 3 с модифицированной поверхностью в матрице полистирола

Investigated temperature dependence of the dielectric constant of composite materials based on BaTiO3 nanoparticles surface modified in a matrix of polystyrene in the phase transition "ferroelectric-paraelectric." It was found that in the investigated composites occurs first order phase transition. in the composite with 35 volume% of nanoparticles was found to decrease the transition temperature of up to 360 K.