insight behavior
2.The purpose of this work is to investigate and present new insight into these copolymers and their ultrasound transducers. Structural evolution and dielectric relaxation behavior of electron-irradiated P(VDF-TrFE) 80/20 mol% and 56/44 mol% copolymers were carried out by X-ray, differential scanning calorimetery (DSC), dielectric constant and polarization hysteresis loops measurements.

