Electroceramics for high-energy density capacitors: current status and future perspectives

G Wang, Z Lu, Y Li, L Li, H Ji, A Feteira, D Zhou… - Chemical …, 2021 - ACS Publications
Materials exhibiting high energy/power density are currently needed to meet the growing
demand of portable electronics, electric vehicles and large-scale energy storage devices …

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 …

Significant increase in comprehensive energy storage performance of potassium sodium niobate-based ceramics via synergistic optimization strategy

M Zhang, H Yang, Y Lin, Q Yuan, H Du - Energy Storage Materials, 2022 - Elsevier
Abstract K 0.5 Na0. 5 NbO 3 (KNN)-based ceramics are considered as one of the most
promising lead-free dielectric ceramics owing to relatively high dielectric breakdown …

Ultrahigh energy storage density in (Bi0. 5Na0. 5) 0.65 Sr0. 35TiO3-based lead-free relaxor ceramics with excellent temperature stability

X Zhu, Y Gao, P Shi, R Kang, F Kang, W Qiao, J Zhao… - Nano Energy, 2022 - Elsevier
High-performance dielectric ceramic capacitors are considered as one of the great hopeful
apparatuses to solve the energy crisis and environmental pollution. However, the low …

NaNbO3‐(Bi0.5Li0.5)TiO3 Lead‐Free Relaxor Ferroelectric Capacitors with Superior Energy‐Storage Performances via Multiple Synergistic Design

A Xie, R Zuo, Z Qiao, Z Fu, T Hu… - Advanced Energy …, 2021 - Wiley Online Library
Relaxor ferroelectric (FE) ceramic capacitors have attracted increasing attention for their
excellent energy‐storage performance. However, it is extremely difficult to achieve desirable …

Outstanding Energy Storage Performance in High‐Hardness (Bi0.5K0.5)TiO3‐Based Lead‐Free Relaxors via Multi‐Scale Synergistic Design

L Chen, F Long, H Qi, H Liu, S Deng… - Advanced Functional …, 2022 - Wiley Online Library
Lead‐free dielectric ceramics with ultrahigh energy storage performance are the best
potential stocks used in next‐generation advanced pulse power capacitors. Here, an …

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 …

Ultrahigh energy storage density in lead-free relaxor antiferroelectric ceramics via domain engineering

J Jiang, X Meng, L Li, S Guo, M Huang, J Zhang… - Energy Storage …, 2021 - Elsevier
Dielectric capacitors have drawn growing attention for their wide application in future high
power and/or pulsed power electronic systems. However, the recoverable energy storage …

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 …

Enhancing energy storage performance in Na 0.5 Bi 0.5 TiO 3-based lead-free relaxor ferroelectric ceramics along a stepwise optimization route

W Wang, L Zhang, Y Yang, W Shi, Y Huang… - Journal of Materials …, 2023 - pubs.rsc.org
Despite the fact that relaxor ferroelectrics (RFEs) have been extensively researched
because of their various advantages, there are still barriers to simultaneously increasing …