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 …

Recent development in lead-free perovskite piezoelectric bulk materials

T Zheng, J Wu, D ** eco-friendly high-performance piezoceramics without lead has become one of
the most advanced frontiers in interdisciplinary research. Although potassium sodium …

Nano-domains in lead-free piezoceramics: a review

X Lv, X Zhang, J Wu - Journal of Materials Chemistry A, 2020 - pubs.rsc.org
Reducing or even prohibiting the use of toxic lead in electronic devices has become one of
the most cutting-edge topics in various disciplines. The recently proposed phase boundary …

Transferring lead-free piezoelectric ceramics into application

J Rödel, KG Webber, R Dittmer, W Jo, M Kimura… - Journal of the European …, 2015 - Elsevier
After twenty years of partly quiet and ten years of partly enthusiastic research into lead-free
piezoceramics there are now clear prospects for transfer into applications in some areas …

Giant electric field‐induced strain with high temperature‐stability in textured KNN‐based piezoceramics for actuator applications

B Wang, G Huangfu, Z Zheng… - Advanced Functional …, 2023 - Wiley Online Library
Abstract Large‐strain (K, Na) NbO3 (KNN) based piezoceramics are attractive for next‐
generation actuators because of growing environmental concerns. However, inferior …

[HTML][HTML] Lead-free piezoceramics–Where to move on?

CH Hong, HP Kim, BY Choi, HS Han, JS Son… - Journal of …, 2016 - Elsevier
Lead-free piezoceramics aiming at replacing the market-dominant lead-based ones have
been extensively searched for more than a decade worldwide. Some noteworthy outcomes …

Temperature stability of perovskite-structured lead-free piezoceramics: Evaluation methods, improvement strategies, and future perspectives

X Lv, X Wang, Y Ma, X Zhang, J Wu - Materials Science and Engineering …, 2024 - Elsevier
Due to ever-increasing environmental concerns, lead-free piezoceramics have been studied
for more than half a century with the purpose of replacing toxic lead-based counterparts. A …

Giant electric-field-induced strains in lead-free ceramics for actuator applications–status and perspective

W Jo, R Dittmer, M Acosta, J Zang, C Groh… - Journal of …, 2012 - Springer
In response to the current environmental regulations against the use of lead in daily
electronic devices, a number of investigations have been performed worldwide in search for …