fig16
Figure 16. Ultrahigh Ud vs. η in ceramic/polymer composites via stacked design: (A and B) BNT/BNKT/BNKT-BST structure and D-E behavior; (C) BNKT-BST/PEI fabrication process[123]. BNT: Bi0.5Na0.5TiO3; BNKT-BST: 0.55Bi0.5(Na0.84K0.16)0.5TiO3-0.45(Bi0.1Sr0.85)TiO3; PEI: polyetherimide; Ud: discharge energy density; D-E: displacement-electric field.
