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 …

Potassium–sodium niobate lead-free piezoelectric materials: past, present, and future of phase boundaries

J Wu, D **ao, J Zhu - Chemical reviews, 2015 - ACS Publications
High-performance piezoceramics are some of the most important and widely used materials,
and as such research into this topic is at the forefront of high-technology advanced …

Phase structure and defect engineering in (Bi0. 5Na0. 5) TiO3-based relaxor antiferroelectrics toward excellent energy storage performance

Z Che, L Ma, G Luo, C Xu, Z Cen, Q Feng, X Chen… - Nano Energy, 2022 - Elsevier
Dielectric ceramics with outstanding energy storage performance are urgently expected for
energy storage capacitors. In this work, high energy storage density were achieved by …

[HTML][HTML] Perovskite Srx (Bi1− xNa0. 97− xLi0. 03) 0.5 TiO3 ceramics with polar nano regions for high power energy storage

J Wu, A Mahajan, L Riekehr, H Zhang, B Yang, N Meng… - Nano Energy, 2018 - Elsevier
Dielectric capacitors are very attractive for high power energy storage. However, the low
energy density of these capacitors, which is mainly limited by the dielectric materials, is still …

Semiconductor/relaxor 0–3 type composites without thermal depolarization in Bi0.5Na0.5TiO3-based lead-free piezoceramics

J Zhang, Z Pan, FF Guo, WC Liu, H Ning… - Nature …, 2015 - nature.com
Commercial lead-based piezoelectric materials raised worldwide environmental concerns in
the past decade. Bi0. 5Na0. 5TiO3-based solid solution is among the most promising lead …

[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 …

Enhanced energy storage properties of NaNbO3 modified Bi0. 5Na0. 5TiO3 based ceramics

Q Xu, T Li, H Hao, S Zhang, Z Wang, M Cao… - Journal of the European …, 2015 - Elsevier
Abstract (1− x) BNTBT-x NN ceramics were prepared by conventional solid state reaction
method. X-ray fluorescence analysis shows that the volatilization of Na element occurs …

Fine-grain induced outstanding energy storage performance in novel Bi 0.5 K 0.5 TiO 3–Ba (Mg 1/3 Nb 2/3) O 3 ceramics via a hot-pressing strategy

F Li, X Hou, T Li, R Si, C Wang, J Zhai - Journal of Materials Chemistry …, 2019 - pubs.rsc.org
Currently, bismuth-based perovskite-type ceramics are considered as promising species in
energy storage applications because of easy phase-and micro/macro-structure modulations …

[HTML][HTML] Energy storage properties of samarium-doped bismuth sodium titanate-based lead-free ceramics

X Tang, Z Hu, V Koval, B Yang, GC Smith… - Chemical Engineering …, 2023 - Elsevier
Due to worldwide environmental regulations, lead-free relaxors, namely Bi 0.5 Na 0.5 TiO 3–
6BaTiO 3 (BNT-6BT) are being extensively studied as an alternative candidate for energy …

Electric field-induced transformations in bismuth sodium titanate-based materials

G Viola, Y Tian, C Yu, Y Tan, V Koval, X Wei… - Progress in Materials …, 2021 - Elsevier
Electric field-induced transformations occur in a myriad of systems with a variegated
phenomenology and have attracted widespread scientific interest due to their importance in …