Current development, optimisation strategies and future perspectives for lead-free dielectric ceramics in high field and high energy density capacitors

H Zubairi, Z Lu, Y Zhu, IM Reaney… - Chemical Society Reviews, 2024 - pubs.rsc.org
To meet the United Nations' sustainable development goal of affordable and clean energy,
there has been a growing need for low-cost, green, and safe energy storage technologies …

[HTML][HTML] Antiferroelectric domain modulation enhancing energy storage performance by phase-field simulations

K Xu, S Tang, C Guo, Y Song, H Huang - Journal of Materiomics, 2025 - Elsevier
Antiferroelectric materials represented by PbZrO 3 (PZO) have excellent energy storage
performance and are expected to be candidates for dielectric capacitors. It remains a …

Lead-Free NaNbO3-Based Ceramics for Electrostatic Energy Storage Capacitors

SN Soheli, Z Lu, D Sun, I Shyha - Ceramics, 2024 - mdpi.com
The burgeoning significance of antiferroelectric (AFE) materials, particularly as viable
candidates for electrostatic energy storage capacitors in power electronics, has sparked …

Enhanced energy storage performance of NaNbO3-based ceramics by modifying phase structures and electrical insulation

X Zhong, A Shui, H Yu, Y Fang - Journal of Alloys and Compounds, 2025 - Elsevier
The remarkable polarization and stability of ceramic capacitors make them promising
candidates for pulse-power devices in energy-storage systems. However, the energy …

Revealing the role of B-site cations in the antiferroelectricity of NaNbO3-based perovskites

TC Ma, B Xu, M Zheng, Y Hou, K Wang, W Gong… - Journal of the European …, 2025 - Elsevier
The promising prospects of antiferroelectric perovskite oxides in the realm of energy storage
applications hinge on the unique field-induced phase transitions. Once the transition is …

Optimize energy storage performance of NaNbO3 ceramics by multivariable control strategy

M Xu, X Zhang, D Zeng, P Nong, Y Pan, Q Dong… - Journal of the European …, 2024 - Elsevier
NaNbO 3 ceramics have broad application prospects in ultra-high power electronic systems,
electromagnetic pulses, and other applications. In this study,(1-y)[(1-x) NaNbO 3-xSmMg 0.5 …

Effects of BaZrO3 on the phase evolution and energy storage capacities of BNT-based lead-free dielectric ceramics

TH Dinh, VDN Tran, T Le Manh, JS Lee - Journal of Physics and Chemistry …, 2025 - Elsevier
High-dielectric permittivity ceramics are widely used in electric circuits, especially capacitors.
Recently, Pb-free dielectric ceramic materials have attracted extensive attention because of …

Phase transition, antiferroelectric and pulse discharge properties of (1-x) NaNbO3–xBi2/3ZrO3 ceramics

M Chen, Y Pu, L Zhang, Y Yang, B Wang, J Shang - Ceramics International, 2024 - Elsevier
In present work, a novel ceramic composition of (1-x) NaNbO 3-xBi 1/3 ZrO 3 was designed
to break through the bottleneck that high energy density (W d) and power density (PD) are …

Next-generation hybrid nanogenerators using giant piezoelectric lead-free KNNS composites for sustainable self-powered electronics

R Sumang, T Charoonsuk, T Bongkarn, TW Chiu… - Journal of Alloys and …, 2025 - Elsevier
This study presents a flexible hybrid nanogenerator that utilizes lead-free KNNS-BF-xBNZ
materials integrated with polydimethylsiloxane (PDMS) to enhance energy harvesting …

Synergistic effects in Na0. 5Bi0. 5TiO3-based thin film through stress field regulation for excellent capacitive energy storage

H Sui, L Feng, J Wei, S Xiao, H Wu, X Ma - Journal of Power Sources, 2025 - Elsevier
Thin film dielectric capacitors have attracted significant attention under the current trend of
integration and portability in electronic devices. In this work, Na 0.5 Bi 0.5 (Fe 0.03 Ti 0.97) O …