Compared with fuel cells and electrochemical capacitors, dielectric capacitors are regarded
as promising devices to store electrical energy for pulsed power systems due to their fast …

The next-generation capacitors have placed higher requirements on energy-storage
dielectrics, such as high temperature, high frequency and high voltage. Perovskite …

Dielectric capacitors are widely used because of their advanced performance, including
superior power density and high charge–discharge speed. Nevertheless, limitations in …

High-performance lead-free dielectric ceramics with simultaneously high energy storage
density and power density are in high demanded for pulse power systems. To realize …

Although relaxor ferroelectrics (RFEs) have received considerable attention in advanced
pulsed power capacitor systems (APPCSs) due to their numerous advantages, it remains …

Lead-free bulk ceramics have attracted increasing interest for electrical energy storage in
pulsed power systems because of their superior mechanical properties, environment …

Lead-free ceramic capacitors are widely applied for novel pulse power supply systems
owing to their environmental friendliness, high power density, and fast charge–discharge …

Although tremendous achievements have been made in enhancing recoverable energy
storage density (W rec) of lead-free dielectric ceramics for electrical energy storage …

Owing to the complex composition architecture of these solid solutions, some fundamental
issues of the classical (1− x) Bi 1/2 Na 1/2 TiO-xBi 1/2 K 1/2 TiO 3 (BNT-xBKT) binary system …

In this work, a novel high entropy perovskite oxide (1–x)(Na 0.2 Bi 0.2 Ba 0.2 Sr 0.2 Ca 0.2)
TiO 3-xNaNbO 3 (abbreviated as (1–x) NBBSCT-xNN, x= 0, 0.05, 0.1, 0.15, and 0.2) was …