[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 …

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 **e, 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 …

Multi-scale collaborative optimization of SrTiO3-based energy storage ceramics with high performance and excellent stability

L Liu, Y Liu, J Hao, J Chen, P Li, S Chen, P Fu, W Li… - Nano Energy, 2023 - Elsevier
Abstract SrTiO 3 (ST)-based ceramics are considered as promising candidates for energy
storage applications. However, the low polarization intensity in ST-based materials limits …

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 …

Superior comprehensive energy storage properties in Bi0. 5Na0. 5TiO3-based relaxor ferroelectric ceramics

X Qiao, F Zhang, D Wu, B Chen, X Zhao, Z Peng… - Chemical Engineering …, 2020 - Elsevier
Seeking for high energy storage materials has become an urgent task in the circumstance of
energy crisis. In this work, a series of relaxor ferroelectrics (1− x) Bi 0.5 Na 0.5 TiO 3-xSr 0.7 …

Superior Energy Storage Properties and Optical Transparency in K0.5Na0.5NbO3‐Based Dielectric Ceramics via Multiple Synergistic Strategies

Q Chai, F Zhang, Q Zhou, Z Peng, D Wu, P Liang… - Small, 2023 - Wiley Online Library
Eco‐friendly transparent dielectric ceramics with superior energy storage properties are
highly desirable in various transparent energy‐storage electronic devices, ranging from …

Energy storage performance of Na0. 5Bi0. 5TiO3 based lead-free ferroelectric ceramics prepared via non-uniform phase structure modification and rolling process

B Guo, Y Yan, M Tang, Z Wang, Y Li, L Zhang… - Chemical Engineering …, 2021 - Elsevier
With the rapid growth of electronic devices towards to miniaturization and integration, the Pb-
free ceramic materials with excellent recoverable energy storage density and efficiency are …

Greatly enhanced discharge energy density and efficiency of novel relaxation ferroelectric BNT–BKT-based ceramics

D Hu, Z Pan, X Zhang, H Ye, Z He, M Wang… - Journal of Materials …, 2020 - pubs.rsc.org
The development of lead-free bulk ceramics with high recoverable energy density (Wrec)
and high efficiency plays a major role in meeting the requirements for miniaturization and …

A strategy for high performance of energy storage and transparency in KNN-based ferroelectric ceramics

Z Dai, D Li, Z Zhou, S Zhou, W Liu, J Liu, X Wang… - Chemical Engineering …, 2022 - Elsevier
Lead-free transparent ferroelectric ceramics with superior energy storage properties are
highly desirable for pulsed power technologies and the increased optical transparency …