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 …

[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 …

A new class of ion substitution to achieve high electrostrain under low electric field in BNT‐based ceramics

X Liu, J Yin, J Wu - Journal of the American Ceramic Society, 2021 - Wiley Online Library
Abstract For Bi0. 5Na0. 5TiO3 (BNT)‐based materials, the effective way of composition
modification to solve the drawback of considerable remanent strain (Srem) and achieve high …

Enhanced energy storage efficiency with superior thermal stability under low electric field and large electric field driven strain in environment-friendly Bi0. 5Na0. 5TiO3 …

A Singh, P Kharangarh, V Gupta - Journal of Alloys and Compounds, 2023 - Elsevier
In this work, a comprehensive study was carried out on LiNbO 3 doped Bi 0.5 Na 0.5 TiO 3
system with chemical formula (1− x) Bi 0.5 Na 0.5 TiO 3–xLiNbO 3 (1-xBNT-xLN) where x …

Superior Large-Signal Piezoelectric Coefficient in Textured NBT-Based Piezoceramics by Template-Induced Structure and Composition Modulation

K Liu, W Ma, N Ben, H Zhu, W Xu, H Gao… - … Applied Materials & …, 2023 - ACS Publications
The field-induced-phase transition in (Na1/2Bi1/2) TiO3-based lead-free piezoceramics can
be facilitated in the⟨ 001⟩-crystallographic orientation, and the templated grain growth is an …

Relaxor ferroelectric behaviour observed in (Ca0. 5Sr0. 5Ba0. 5Pb0. 5) Nb2O7 perovskite layered structure ceramics

Z Hu, H Zhang, MJ Reece, G Viola, H Yan - Journal of the European …, 2023 - Elsevier
Relaxor ferroelectric behaviour was observed in perovskite layered structure (PLS)(Ca 0.5
Sr 0.5 Ba 0.5 Pb 0.5) Nb 2 O 7 (CSBPN) ceramics engineered using the high entropy …

Ultra-slim pinched polarization-electric field hysteresis loops and thermally stable electrostrains in lead-free sodium bismuth titanate-based solid solutions

LI Jin, J Pang, R Jing, YU Lan, L Wang, F Li… - Journal of Alloys and …, 2019 - Elsevier
Electric field-induced strains (electrostrains) with high amplitude, high thermal stability and
ultra-low hysteresis are of great interest both in fundamental researches and industrial …

Ultrahigh electrostrain with excellent fatigue resistance in textured Nb5+-doped (Bi0.5Na0.5)TiO3-based piezoceramics.

L Lai, Z Zhao, S Tian, B Ou, G Liang… - Journal of Advanced …, 2023 - search.ebscohost.com
Abstract (Bi< sub> 0.5</sub> Na< sub> 0.5</sub>) TiO< sub> 3</sub>(BNT)-based lead-
free piezoceramics exhibit excellent electric field-induced strain (electrostrain) properties …

Effect of the template particles size on structure and piezoelectric properties of〈 0 0 1〉‐textured BNT‐based ceramics

H Li, R Huang, HT Lin, Z Du… - Journal of the American …, 2024 - Wiley Online Library
This research investigated the effect of Bi4Ti3O12 (BiT) template particles size on the
structure and piezoelectric properties of〈 001〉‐textured (Bi0. 5Na0. 5) TiO3 (BNT)‐based …

Giant electro‐strain in textured Li+‐doped 0.852BNT–0.11BKT–0.038BT ternary lead‐free piezoelectric ceramics

Y Si, Y Li, L Li, H Li, Z Zhao… - Journal of the American …, 2020 - Wiley Online Library
Texturing is an effective approach to improving the piezoelectricity of piezoelectric ceramics.
In this work,< 001> textured Li+‐doped 0.852 Bi0. 5Na0. 5TiO3–0.11 Bi0. 5K0. 5TiO3–0.038 …