[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 …

Progress and outlook on lead-free ceramics for energy storage applications

F Yan, J Qian, S Wang, J Zhai - Nano Energy, 2024 - Elsevier
With the rapid development of economic and information technology, the challenges related
to energy consumption and environmental pollution have recently intensified. Faced with …

Electroceramics for high-energy density capacitors: current status and future perspectives

G Wang, Z Lu, Y Li, L Li, H Ji, A Feteira, D Zhou… - Chemical …, 2021 - ACS Publications
Materials exhibiting high energy/power density are currently needed to meet the growing
demand of portable electronics, electric vehicles and large-scale energy storage devices …

High-performance lead-free bulk ceramics for electrical energy storage applications: design strategies and challenges

Z Yang, H Du, L **, D Poelman - Journal of Materials Chemistry A, 2021 - pubs.rsc.org
Compared with fuel cells and electrochemical capacitors, dielectric capacitors are regarded
as promising devices to store electrical energy for pulsed power systems due to their fast …

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 …

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 …

Superior energy density through tailored dopant strategies in multilayer ceramic capacitors

Z Lu, G Wang, W Bao, J Li, L Li, A Mostaed… - Energy & …, 2020 - pubs.rsc.org
The Gerson–Marshall (1959) relationship predicts an increase in dielectric breakdown
strength (BDS) and therefore, recoverable energy density (Wrec) with decreasing dielectric …

Ultrahigh energy storage density lead-free multilayers by controlled electrical homogeneity

G Wang, J Li, X Zhang, Z Fan, F Yang… - Energy & …, 2019 - pubs.rsc.org
Ultrahigh discharge energy density (Wdis= 10.5 J cm− 3) and efficiency (η= 87%) have been
obtained in doped BiFeO3–BaTiO3 ceramic multilayers by achieving an electrically rather …

[HTML][HTML] Mechanism of enhanced energy storage density in AgNbO3-based lead-free antiferroelectrics

Z Lu, W Bao, G Wang, SK Sun, L Li, J Li, H Yang, H Ji… - Nano Energy, 2021 - Elsevier
The mechanisms underpinning high energy storage in lead-free Ag 1-3x Nd x Ta y Nb 1-y O
3 antiferroelectric (AFE) ceramics have been investigated. Rietveld refinements of in-situ …

Antiferroelectrics for energy storage applications: a review

Z Liu, T Lu, J Ye, G Wang, X Dong… - Advanced Materials …, 2018 - Wiley Online Library
Energy storage materials and their applications have long been areas of intense research
interest for both the academic and industry communities. Dielectric capacitors using …