Figure 1
From: Ferroelectric-Paraelectric Transition In A Membrane With Quenched-Induced δ-Phase Of PVDF
Room temperature X-Ray diffraction patterns of the poly(vinylidene fluoride) membrane indexed as α-phase and δ-phase: (a) before and (b) after hysteresis measurement; (c) at 170 °C. SEM micrographs (d) before and (e) after hysteresis measurement.
