Relaxor/antiferroelectric composites: a solution to achieve high energy storage performance in lead-free dielectric ceramics

Abstract

Compared with the relaxor with pinched <italic>P</italic>–<italic>E</italic> loops, the relaxor/antiferroelectric (RE/AFE) composites have narrower and oblique curves, proving the design of RE/AFE is an effective method to improve the energy storage properties of dielectric ceramics.