Synergistic Enhancement of Piezoelectric Performance in Wood‐Like Anisotropic Porous PVDF / BaTiO 3 /Graphene Parts via Dual‐Filler and Structural Regulation
The ongoing advancements in smart interactive systems have drawn tremendous interest toward piezoelectric energy conversion devices. However, conventional devices suffer from limited deformation modes and insufficient stress utilization. Herein, a novel wood‐like anisotropic porous polyvinylidene fluoride (PVDF)/ba...