Fig. 4From: All Polymer Dielectric Films for Achieving High Energy Density Film Capacitors by Blending Poly(Vinylidene Fluoride-Trifluoroethylene-Chlorofluoroethylene) with Aromatic PolythioureaSEM image of different films. a ArPTU. b PVDF-TrFE-CFE/ArPTU (90/10). c PVDF-TrFE-CFE. d PVDF-TrFE-CFE/ArPTU (95/5)Back to article page