Broad-high operating temperature range and enhanced energy storage performances in lead-free ferroelectrics.

ABSTRACT: The immense potential of lead-free dielectric capacitors in advanced electronic components and cutting-edge pulsed power systems has driven enormous investigations and evolutions heretofore. One of the significant challenges in lead-free dielectric ceramics for energy-storage applications is to optimize their comprehensive characteristics synergistically. Herein, guided by phase-field simulations along with rational composition-structure design, we conceive and fabricate lead-free Bi_0.5Na_0.5TiO₃-Bi_0.5K_0.5TiO₃-Sr(Sc_0.5Nb_0.5)O₃ ternary solid-solution ceramics to establish an equitable system considering energy-storage performance, working temperature performance, and structural evolution. A gia

SUBMITTER: Zhao W 

PROVIDER: S-EPMC10504284 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature