[HTML][HTML] Are lead-free relaxor ferroelectric materials the most promising candidates for energy storage capacitors?

AR Jayakrishnan, JPB Silva, K Kamakshi… - Progress in Materials …, 2023 - Elsevier
Dielectric capacitors offer high-power density and ultrafast discharging times as compared to
electrochemical capacitors and batteries, making them potential candidates for pulsed …

High-performance lead-free bulk ceramics for electrical energy storage applications: design strategies and challenges

Z Yang, H Du, L **, D Poelman - Journal of Materials Chemistry A, 2021 - pubs.rsc.org
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 …

Phase structure and properties of sodium bismuth titanate lead-free piezoelectric ceramics

X Zhou, G Xue, H Luo, CR Bowen, D Zhang - Progress in Materials Science, 2021 - Elsevier
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 …

Local structure engineered lead-free ferroic dielectrics for superior energy-storage capacitors: a review

H Qi, A ** environmentally friendly lead-free dielectric ceramics with ultrahigh energy
storage performance is fundamental to next-generation high-power capacitors but …

A strategy for high performance of energy storage and transparency in KNN-based ferroelectric ceramics

Z Dai, D Li, Z Zhou, S Zhou, W Liu, J Liu, X Wang… - Chemical Engineering …, 2022 - Elsevier
Lead-free transparent ferroelectric ceramics with superior energy storage properties are
highly desirable for pulsed power technologies and the increased optical transparency …

Ultrahigh Energy Storage Density and Efficiency in Bi0.5Na0.5TiO3-Based Ceramics via the Domain and Bandgap Engineering

M Wang, Q Feng, C Luo, Y Lan, C Yuan… - … Applied Materials & …, 2021 - ACS Publications
Environmentally friendly lead-free dielectric ceramics have attracted wide attention because
of their outstanding power density, rapid charge/dischargerate, and superior stability …