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 lead-free sodium bismuth titanate (BNT) system has been extensively investigated in
the past decade due to its multi-functional electro-active properties. Here, we present a …

In this study, a high‐entropy perovskite oxide Sr (Zr0. 2Sn0. 2Hf0. 2Ti0. 2Nb0. 2) O3
(SZSHTN) was first introduced to Na0. 5Bi0. 5TiO3 (NBT) lead‐free ferroelectric ceramics to …

In the present work, the nature of phase evolution of (1− x)(Na 0.5 Bi 0.5) TiO 3-xSrTiO 3
(NBT-xST) solid solutions with x of 0–0.6 is revealed by characterizing the dielectric and …

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 …

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

With the rapid development of sustainable and renewable technologies, electrostatic
capacitors are now becoming a promising energy storage device. However, simultaneous …

Herein, a novel strategy for regulating the phase structure was used to significantly enhance
the recoverable energy storage density (W rec) and the thermal stability via designing the (1 …

Relaxor ferroelectric ceramics are good candidates for capacitor, sensor and actuator
applications because of their high dielectric permittivity, high piezoelectric constant and high …

Concerning the practical applications, dielectric capacitors with simultaneously high
recoverable energy density (W rec) and large energy storage efficiency (η) under a low …