Entropy regulation enhanced superior energy storage density and high temperature stability in lead-free relaxors
Z Chen, Y Pu, Y Ning, C Wu, L Zhang, B Wang… - Journal of the European …, 2024 - Elsevier
The inferior energy storage capability and high temperature reliability of ceramic capacitors
are a main factor restrict the further application. In this article, we propose to overcome the …
are a main factor restrict the further application. In this article, we propose to overcome the …
Improving the electric energy storage performance of multilayer ceramic capacitors by refining grains through a two-step sintering process
Y Li, J Wu, Z Zhang, X Liu, X Feng, X Li, C Wang… - Chemical Engineering …, 2024 - Elsevier
Dielectric materials for multilayer ceramic capacitors (MLCCs) have been widely used in the
field of pulse power supply due to their high-power density, high-temperature resistance and …
field of pulse power supply due to their high-power density, high-temperature resistance and …
Advanced energy storage properties and multi-scale regulation mechanism in (1-x)(Bi0. 5Na0. 5) 0.7 Sr0. 3TiO3-xCa (Nb0. 5Al0. 5) O3 relaxor ferroelectric ceramics
Y Zhang, ZF Zhang, HR Bai, P Li, HH Huang, JG Hao… - Acta Materialia, 2024 - Elsevier
Since recently, lead-free dielectric ceramics have garnered significant interest for their high-
power density and rapid charge-discharge capabilities. Nonetheless, their practical …
power density and rapid charge-discharge capabilities. Nonetheless, their practical …
Boosted energy storage densities in lead-free Na0. 5Bi0. 5TiO3-based thick film ceramics via the compositional and microstructural tailoring
Developing ecologically benign lead-free dielectrics with overall outstanding energy storage
properties (ESP) is a fundamentally significant demand and challenge for the applications in …
properties (ESP) is a fundamentally significant demand and challenge for the applications in …
Superior energy storage properties in lead-free NaNbO 3-based relaxor antiferroelectric ceramics via a combined optimization strategy
H Liu, X Niu, T Wang, Y Tang, Z Xu, X Lu… - Journal of Materials …, 2024 - pubs.rsc.org
NaNbO3 (NN)-based lead-free antiferroelectric (AFE) ceramics have promising
characteristics for utilization in high power electronic devices. In this work, relaxor AFE …
characteristics for utilization in high power electronic devices. In this work, relaxor AFE …
Enhanced energy-storage density in (Pb0. 98La0. 02)(Zr0. 45-xSn0. 55Hfx) 0.995 O3 antiferroelectric ceramics
W Li, S Wang, C Lin, Y Yu, X Zhao, Y Yao, T Tao… - Scripta Materialia, 2024 - Elsevier
Antiferroelectric ceramics with unique characteristics of electric-field-induced
antiferroelectric to ferroelectric phase transitions and ultra-fast charging-discharging rate …
antiferroelectric to ferroelectric phase transitions and ultra-fast charging-discharging rate …
An ultrahigh energy storage density in lead-free Na0. 5Bi0. 5TiO3-NaNbO3 based ceramics via multiple optimization strategies
W Zeng, X Niu, Y Jiang, H Liu, Z Xu, X Lu, M Xu, H Lin… - Scripta Materialia, 2024 - Elsevier
Currently, dielectric capacitors with superior charge-discharge performance, long lifetime,
and high power density are drawing increasing attention, especially for lead-free …
and high power density are drawing increasing attention, especially for lead-free …
Identifying the Opposite Shift Behavior between Depolarization and Relaxation in BNT-Based Ceramics
L Wang, H Qin, C Zhu, C Jiang, G Yu… - The Journal of …, 2024 - ACS Publications
As a kind of classical ferroelectric material with perovskite structure, the intricate phase
transition in Bi0. 5Na0. 5TiO3 (BNT) has been of increasing interest in dielectric physics. In …
transition in Bi0. 5Na0. 5TiO3 (BNT) has been of increasing interest in dielectric physics. In …
Preparation of Ba0. 65Bi0. 07Sr0. 245TiO3 relaxor ferroelectric ceramics with high energy storage capability by coating powders with ZnO
T Zhang, R Huang, H Wang, H Hao, Z Yao, H Liu… - Ceramics …, 2024 - Elsevier
A chemical coating method to form a core-shell structure was applied to produce ZnO@ Ba
0.65 Bi 0.07 Sr 0.245 TiO 3 (ZnO@ BBST) relaxing ferroelectric ceramics with high energy …
0.65 Bi 0.07 Sr 0.245 TiO 3 (ZnO@ BBST) relaxing ferroelectric ceramics with high energy …
Enhanced electrocaloric effect over a broad temperature range in lead‐free Na0.5Bi0.5TiO3‐based relaxor ferroelectrics via doping with Bi(Mg0.5Zr0.5)O3
With an increasing demand for environmentally friendly refrigeration, the solid‐state
refrigeration based on the electrocaloric effect (ECE) has been drawn extensive attention. It …
refrigeration based on the electrocaloric effect (ECE) has been drawn extensive attention. It …