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(a) Changes of the dielectric constant (solid lines) and loss (dot lines) of the reduced P(VDF-TrFE) with temperature during the heating process. Curves from left to right: at intervals of . (b) The dielectric loss peak of reduced P(VDF-TrFE) during the heating (▴) and cooling (▿) cycles. The data show that there is no thermal hysteresis for the relaxor peaks as expected.
DSC curves for the reduced and polymerized P(VDF-TrFE) copolymers.
Room temperature x-ray diffraction pattern of reduced P(VDF-TrFE) and polymerized P(VDF-TrFE) .
Temperature dependencies of the x-ray diffractograms for the reduced P(VDF-TrFE) during the heating cycle.
Comparison of the Fourier transform infrared data between the polymerized P(VDF-TrFE) and reduced P(VDF-TrFE) .
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