[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 …

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

H Qi, A Xie, R Zuo - Energy Storage Materials, 2022 - Elsevier
With the development of energy-storage technology and power electronics industry,
dielectric capacitors with high energy density are in high demand owing to their high power …

Composition and Structure Optimized BiFeO3‐SrTiO3 Lead‐Free Ceramics with Ultrahigh Energy Storage Performance

F Yan, H Bai, G Ge, J Lin, C Shi, K Zhu, B Shen, J Zhai… - Small, 2022 - Wiley Online Library
Dielectric ceramic capacitors have attracted increasing attention as advanced pulsed power
devices and modern electronic systems owing to their fast charge/discharge speed and high …

Large energy capacitive high-entropy lead-free ferroelectrics

L Chen, H Yu, J Wu, S Deng, H Liu, L Zhu, H Qi… - Nano-Micro Letters, 2023 - Springer
Advanced lead-free energy storage ceramics play an indispensable role in next-generation
pulse power capacitors market. Here, an ultrahigh energy storage density of~ 13.8 J cm− 3 …

Energy storage performance of BaTiO3-based relaxor ferroelectric ceramics prepared through a two-step process

Y Li, Y Liu, M Tang, J Lv, F Chen, Q Li, Y Yan… - Chemical Engineering …, 2021 - Elsevier
As the industrial pillar of electronic ceramics, BaTiO 3 ceramic is difficult to achieve large
energy storing performance due to its high P r and low dielectric breakdown field strength …

Recent developments in BaTiO3 based lead-free materials for energy storage applications

A Jain, YG Wang, LN Shi - Journal of Alloys and Compounds, 2022 - Elsevier
The rapid rise in energy consumption in the last few years and low emission requirements
have inspired many researchers to develop highly efficient environment-friendly green …

Multiscale structural engineering of dielectric ceramics for energy storage applications: from bulk to thin films

FZ Yao, Q Yuan, Q Wang, H Wang - Nanoscale, 2020 - pubs.rsc.org
Dielectric capacitors with the prominent features of ultrafast charging–discharging rates and
ultrahigh power densities are ubiquitous components in modern electronics. To meet the …

Multifunctional barium titanate ceramics via chemical modification tuning phase structure

C Zhao, Y Huang, J Wu - InfoMat, 2020 - Wiley Online Library
Global environmental concerns on the toxicity of lead‐based piezoelectrics impel the great
mass fervor on investigations of lead‐free alternatives. Barium titanate (BaTiO3, BT) …

Enhancement of energy storage performance in lead-free barium titanate-based relaxor ferroelectrics through a synergistic two-step strategy design

W Wang, L Zhang, R Jing, Q Hu, DO Alikin… - Chemical Engineering …, 2022 - Elsevier
Dielectric capacitors are widely used because of their advanced performance, including
superior power density and high charge–discharge speed. Nevertheless, limitations in …