Local structure engineered lead-free ferroic dielectrics for superior energy-storage capacitors: a review

H Qi, A Xie, 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 …

Progress in high-strain perovskite piezoelectric ceramics

J Hao, W Li, J Zhai, H Chen - Materials Science and Engineering: R …, 2019 - Elsevier
High strain piezoelectric ceramics are the state-of-the-art materials for high precision,
positioning devices. A comprehensive review of the latest developments of the various types …

Multiscale structural engineering of dielectric ceramics for energy storage applications: from bulk to thin films

FZ Yao, Q Yuan, Q Wang, H Wang - Nanoscale, 2020 - pubs.rsc.org
Dielectric capacitors with the prominent features of ultrafast charging–discharging rates and
ultrahigh power densities are ubiquitous components in modern electronics. To meet the …

High and temperature-insensitive piezoelectric strain in alkali niobate lead-free perovskite

MH Zhang, K Wang, YJ Du, G Dai, W Sun… - Journal of the …, 2017 - ACS Publications
With growing concern over world environmental problems and increasing legislative
restriction on using lead and lead-containing materials, a feasible replacement for lead …

Review of chemical modification on potassium sodium niobate lead-free piezoelectrics

Y Zhang, JF Li - Journal of Materials Chemistry C, 2019 - pubs.rsc.org
Piezoelectric materials convert mechanical energy into electric energy, and vice versa. They
have been applied in many critical fields, such as motor vehicles, medical devices, the …

Technology transfer of lead-free (K, Na) NbO3-based piezoelectric ceramics

HC Thong, C Zhao, Z Zhou, CF Wu, YX Liu, ZZ Du… - Materials Today, 2019 - Elsevier
Piezoelectric materials are an important functional material in the modern world because
they are capable of converting electrical energy into mechanical energy and vice versa …

Thermally stable piezoelectric properties of (K, Na) NbO3-based lead-free perovskite with rhombohedral-tetragonal coexisting phase

MH Zhang, K Wang, JS Zhou, JJ Zhou, X Chu, X Lv… - Acta Materialia, 2017 - Elsevier
A feasible replacement for lead-based piezoelectric ceramics is desperately required for
increasing environmental concerns. Benefiting from the construction of a rhombohedral …

Domain Configuration and Thermal Stability of (K0.48Na0.52)(Nb0.96Sb0.04)O3–Bi0.50(Na0.82K0.18)0.50ZrO3 Piezoceramics with High d33 …

Y Qin, J Zhang, W Yao, C Lu… - ACS applied materials & …, 2016 - ACS Publications
The domain configuration of lead-free (K0. 48Na0. 52)(Nb0. 96Sb0. 04) O3–Bi0. 50 (Na0.
82K0. 18) 0.50 ZrO3 ceramics with rhombohedral–tetragonal morphotropic phase boundary …

Niobate-based lead-free piezoceramics: a diffused phase transition boundary leading to temperature-insensitive high piezoelectric voltage coefficients

Q Liu, JF Li, L Zhao, Y Zhang, J Gao, W Sun… - Journal of Materials …, 2018 - pubs.rsc.org
One of the key remaining challenges for the most promising Pb-free (K, Na) NbO3 (KNN)
piezoelectrics is how to improve the temperature stability of piezoelectric voltage …

Multiple electrical response and enhanced energy storage induced by unusual coexistent-phase structure in relaxor ferroelectric ceramics

Y Li, N Sun, X Li, J Du, L Chen, H Gao, X Hao, M Cao - Acta Materialia, 2018 - Elsevier
The immense potential of energy storage materials applied in high energy storage devices
has promoted the development of various materials and the exploration of structure. Here …