A green composite, derived from the biowaste pomegranate peel, is used for piezoelectric
energy harvesting. A hybrid of poly (vinylidene fluoride) and pomegranate peel powder is
prepared through a solution route. A structural change of the polymer matrix from the
nonpiezo to piezoelectric phase in the presence of a filler has been revealed through X-ray
diffraction, spectroscopic, and calorimetric studies. Piezoelectric biowaste induces
piezoelectricity in the polymer matrix, which is further confirmed through a range of …