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 …

A review on the development of lead-free ferroelectric energy-storage ceramics and multilayer capacitors

H Zhang, T Wei, Q Zhang, W Ma, P Fan… - Journal of Materials …, 2020 - pubs.rsc.org
Energy storage materials and their applications have attracted attention among both
academic and industrial communities. Over the past few decades, extensive efforts have …

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 …

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 …

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 NaNbO3‐Based Lead‐Free Relaxor Antiferroelectric Ceramics with Nanoscale Domains

H Qi, R Zuo, A Xie, A Tian, J Fu… - Advanced Functional …, 2019 - Wiley Online Library
Dielectric energy‐storage capacitors have received increasing attention in recent years due
to the advantages of high voltage, high power density, and fast charge/discharge rates …

Linear-like lead-free relaxor antiferroelectric (Bi 0.5 Na 0.5) TiO 3–NaNbO 3 with giant energy-storage density/efficiency and super stability against temperature and …

H Qi, R Zuo - Journal of Materials Chemistry A, 2019 - pubs.rsc.org
A novel lead-free polar dielectric ceramic with linear-like polarization responses was found
in (1− x)(Bi0. 5Na0. 5) TiO3–xNaNbO3 ((1− x) BNT–xNN) solid solutions, exhibiting giant …

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 …

[HTML][HTML] Boosting energy-storage performance in lead-free ceramics via polyphase engineering in the superparaelectric state

W Cao, P Chen, R Lin, F Li, B Ge, D Song… - Composites Part B …, 2023 - Elsevier
Dielectric energy storage devices are important components of high-power and pulsed
electronic systems. High recoverable energy density (W rec) and high efficiency (ƞ) are …

Enhanced energy storage properties of lead-free NaNbO3-based ceramics via A/B-site substitution

J Jiang, X Meng, L Li, J Zhang, S Guo, J Wang… - Chemical Engineering …, 2021 - Elsevier
Lead-free ceramic-based dielectric capacitors have attracted extensive investigation due to
their potential applications in pulsed power devices. However, the main drawback of …