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 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 …

Perovskite lead-free dielectrics for energy storage applications

L Yang, X Kong, F Li, H Hao, Z Cheng, H Liu… - Progress in Materials …, 2019 - Elsevier
The projected increase in world energy consumption within the next 50 years, coupled with
low emission requirements, has inspired an enormous effort towards the development of …

Lead‐free relaxor ferroelectric ceramics with ultrahigh energy storage densities via polymorphic polar nanoregions design

D Li, D Zhou, D Wang, W Zhao, Y Guo, Z Shi, T Zhou… - Small, 2023 - Wiley Online Library
One of the long‐standing challenges of current lead‐free energy storage ceramics for
capacitors is how to improve their comprehensive energy storage properties effectively, that …

Multilayer lead‐free ceramic capacitors with ultrahigh energy density and efficiency

J Li, F Li, Z Xu, S Zhang - Advanced Materials, 2018 - Wiley Online Library
The utilization of antiferroelectric (AFE) materials is thought to be an effective approach to
enhance the energy density of dielectric capacitors. However, the high energy dissipation …

Decoding the fingerprint of ferroelectric loops: comprehension of the material properties and structures

L Jin, F Li, S Zhang - Journal of the American Ceramic Society, 2014 - Wiley Online Library
Due to the nature of domains, ferroics, including ferromagnetic, ferroelectric, and ferroelastic
materials, exhibit hysteresis phenomena with respect to external driving fields (magnetic …

Excellent comprehensive energy storage properties of novel lead-free NaNbO 3-based ceramics for dielectric capacitor applications

J Ye, G Wang, M Zhou, N Liu, X Chen, S Li… - Journal of Materials …, 2019 - pubs.rsc.org
NaNbO3 (NN) is generally considered as one of the most promising lead-free
antiferroelectric (AFE) perovskite materials with the advantages of low cost, low density and …

[HTML][HTML] Progress and perspective of high strain NBT-based lead-free piezoceramics and multilayer actuators

P Fan, K Liu, W Ma, H Tan, Q Zhang, L Zhang… - Journal of …, 2021 - Elsevier
abstract In this review, the evolution of high strain Na 0.5 Bi 0.5 TiO 3-based lead-free
piezoceramics and their multilayer actuators has been explored. First, in terms of Na 0.5 Bi …

[HTML][HTML] A review:(Bi, Na) TiO3 (BNT)-based energy storage ceramics

W Zhu, ZY Shen, W Deng, K Li, W Luo, F Song… - Journal of …, 2024 - Elsevier
Facing the increasingly serious energy and environmental problems, the research and
development of new energy storage technology and environment-friendly energy storage …

Creation and Destruction of Morphotropic Phase Boundaries through Electrical Poling: <?format ?>A Case Study of Lead-Free Piezoelectrics

C Ma, H Guo, SP Beckman, X Tan - Physical review letters, 2012 - APS
We report the first direct evidence that the morphotropic phase boundary in ferroelectric
materials, along with the associated strong piezoelectricity, can be created, destroyed, or …