[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 Jin, 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 …

Ultrahigh energy storage in superparaelectric relaxor ferroelectrics

H Pan, S Lan, S Xu, Q Zhang, H Yao, Y Liu, F Meng… - Science, 2021 - science.org
Electrostatic energy storage technology based on dielectrics is fundamental to advanced
electronics and high-power electrical systems. Recently, relaxor ferroelectrics characterized …

Chemical design of Pb-free relaxors for giant capacitive energy storage

H Liu, Z Sun, J Zhang, H Luo, Q Zhang… - Journal of the …, 2023 - ACS Publications
Dielectric capacitors have captured substantial attention for advanced electrical and
electronic systems. Developing dielectrics with high energy density and high storage …

Ultrahigh–energy density lead-free dielectric films via polymorphic nanodomain design

H Pan, F Li, Y Liu, Q Zhang, M Wang, S Lan, Y Zheng… - Science, 2019 - science.org
Dielectric capacitors with ultrahigh power densities are fundamental energy storage
components in electrical and electronic systems. However, a long-standing challenge is …

Local structural heterogeneity and electromechanical responses of ferroelectrics: learning from relaxor ferroelectrics

F Li, S Zhang, D Damjanovic, LQ Chen… - Advanced Functional …, 2018 - Wiley Online Library
Long‐range ordering of dipoles is a key microscopic signature of ferroelectrics. These
ordered dipoles form ferroelectric domains, which can be reoriented by electric fields …

Jahn–Teller and Pseudo-Jahn–Teller Effects: From particular features to general tools in exploring molecular and solid state properties

IB Bersuker - Chemical Reviews, 2020 - ACS Publications
In a generalization of the latest achievements in this field, and as a pattern of massive
applications, we present here the Jahn–Teller effect (JTE) and pseudo-JTE (PJTE) as …

Remarkable energy storage properties in (Bi0. 5Na0. 5) TiO3-based quasilinear relaxor ferroelectrics via superparaelectric regulation

Q Zheng, B Xie, Q Wang, F Xue, K Guo, Z Liu… - Chemical Engineering …, 2024 - Elsevier
The utilization of electrostatic energy storage technology, which relies on dielectrics, is of
utmost importance in the realm of advanced electronics and high-power electrical systems …

A brief review on relaxor ferroelectrics and selected issues in lead-free relaxors

CW Ahn, CH Hong, BY Choi, HP Kim, HS Han… - Journal of the Korean …, 2016 - Springer
Relaxor ferroelectricity is one of the most widely investigated but the least understood
material classes in the condensed matter physics. This is largely due to the lack of …

Inorganic dielectric materials for energy storage applications: a review

AA Balaraman, S Dutta - Journal of Physics D: Applied Physics, 2022 - iopscience.iop.org
The intricacies in identifying the appropriate material system for energy storage applications
have been the biggest struggle of the scientific community. Countless contributions by …