Emerging new phase boundary in potassium sodium-niobate based ceramics
Developing eco-friendly high-performance piezoceramics without lead has become one of
the most advanced frontiers in interdisciplinary research. Although potassium sodium …
the most advanced frontiers in interdisciplinary research. Although potassium sodium …
Nano-domains in lead-free piezoceramics: a review
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 …
the most cutting-edge topics in various disciplines. The recently proposed phase boundary …
Ultrahigh energy harvesting properties in temperature-insensitive eco-friendly high-performance KNN-based textured ceramics
J Lin, Y Cao, K Zhu, F Yan, C Shi, H Bai, G Ge… - Journal of Materials …, 2022 - pubs.rsc.org
Mechanical energy-driven wireless charging technology has recently gained increasing
attention. In this work, high-performance potassium sodium niobate (KNN)-based textured …
attention. In this work, high-performance potassium sodium niobate (KNN)-based textured …
Modulating polarization rotation to stimulate the high piezocatalytic activity of (K, Na) NbO3 lead-free piezoelectric materials
X Sun, R Li, Z Yang, N Zhang, C Wu, J Li… - Applied Catalysis B …, 2022 - Elsevier
The strategy of modulating polarization rotation of potassium sodium-niobate ((K 0.5 Na 0.5)
NbO 3, KNN) lead-free piezoelectric materials was reported to boost piezoelectric properties …
NbO 3, KNN) lead-free piezoelectric materials was reported to boost piezoelectric properties …
Multiscale structure engineering for high-performance Pb-free piezoceramics
Conspectus The increasing world energy crisis drives humans to harvest the energy in
nature as much as possible without heavily damaging the environment. However, most of …
nature as much as possible without heavily damaging the environment. However, most of …
A new concept to enhance piezoelectricity and temperature stability in KNN ceramics
To relieve the sensitivity of piezoelectric coefficient (d 33) to composition and strengthen
temperature stability of strain in potassium sodium niobate {(K, Na) NbO 3, KNN} ceramics …
temperature stability of strain in potassium sodium niobate {(K, Na) NbO 3, KNN} ceramics …
Grain-oriented ferroelectric ceramics with single-crystal-like piezoelectric properties and low texture temperature
High-performance piezoelectrics are pivotal to various electronic applications including
multilayer actuators, sensors, and energy harvesters. Despite the presence of high Lotgering …
multilayer actuators, sensors, and energy harvesters. Despite the presence of high Lotgering …
Ultrahigh thermal stability and piezoelectricity of lead-free KNN-based texture piezoceramics
L Xu, J Lin, Y Yang, Z Zhao, X Shi, G Ge, J Qian… - Nature …, 2024 - nature.com
The contradiction between high piezoelectricity and uniquely poor temperature stability
generated by polymorphic phase boundary is a huge obstacle to high-performance (K, Na) …
generated by polymorphic phase boundary is a huge obstacle to high-performance (K, Na) …
High performance BiFe0. 9Co0. 1O3 doped KNN-based lead-free ceramics for acoustic energy harvesting
Ultrasonic driven wireless charging technology has recently gained increasing attention.
High-performance potassium sodium niobate [(K, Na) NbO 3, KNN] based ceramics and its …
High-performance potassium sodium niobate [(K, Na) NbO 3, KNN] based ceramics and its …
Excellent piezoelectric properties of (K, Na)(Nb, Sb) O3-CaZrO3-(Bi, Ag) ZrO3 lead-free piezoceramics
Abstract Fe 2 O 3-containing 0.96 (K 0.5 Na 0.5)(Nb 0.93 Sb 0.07)-(0.04-x) CaZrO 3-x (Bi,
Ag) ZrO 3 piezoceramics with 0.0≤ x≤ 0.04 fabricated at 1090° C show a dense …
Ag) ZrO 3 piezoceramics with 0.0≤ x≤ 0.04 fabricated at 1090° C show a dense …