Back-scattered (BS) scanning electron microscopy (SEM) micrograph of the surface of a composite with PZ21.
BSE-SEM image of the cross section of a composite with of PZ21 particles.
Dielectric constant (filled symbols) of composites and (open symbols) of pure polymer and composites with of PZ21 particles as a function of temperature at .
Dielectric constant of composites at as a function of ceramic volume content. The results are compared to two analytical models (Bruggeman and Maxwell-Wagner) and a numerical model.
Pyroelectric coefficient as a function of ceramic volume content.
Pyroelectric voltage as a function of laser modulation frequency for two composites, with 10 and ceramic content.
Modulus of effective charge coefficient of the composites as a function of ceramic volume content.
Volumetric specific heat and dielectric and pyroelectric properties of the composite films investigated. The results of a PZT thick film from literature are also shown.
Article metrics loading...
Full text loading...