High‐performance [001] c‐textured PNN‐PZT relaxor ferroelectric ceramics for electromechanical coupling devices

L Bian, X Qi, K Li, Y Yu, L Liu, Y Chang… - Advanced Functional …, 2020 - Wiley Online Library
C‐Textured 0.55 Pb (Ni1/3Nb2/3) O3–0.15 PbZrO3–0.3 PbTiO3 (PNN‐PZT) ceramics are
prepared by the templated grain‐growth method using BaTiO3 (BT) platelet templates …

Grain-oriented ferroelectric ceramics with single-crystal-like piezoelectric properties and low texture temperature

Y Chang, J Wu, Z Liu, E Sun, L Liu, Q Kou… - … applied materials & …, 2020 - ACS Publications
High-performance piezoelectrics are pivotal to various electronic applications including
multilayer actuators, sensors, and energy harvesters. Despite the presence of high Lotgering …

Giant Field‐Induced Strain with Low Hysteresis and Boosted Energy Storage Performance under Low Electric Field in (Bi0.5Na0.5)TiO3‐Based Grain Orientation …

W Bai, X Zhao, Y Ding, L Wang, P Zheng… - Advanced Electronic …, 2020 - Wiley Online Library
Lead‐free dielectrics with both excellent strain behavior and superior energy‐storage
feature are crucial toward providing desired performance for smart electrical devices …

A multifunctional road-compatible piezoelectric energy harvester for autonomous driver-assist LED indicators with a self-monitoring system

JY Cho, KB Kim, WS Hwang, CH Yang, JH Ahn… - Applied energy, 2019 - Elsevier
The purpose of this research was to demonstrate a road-compatible piezoelectric energy
harvester (RPEH) that uses the energy to power self-powered sensors and vehicle …

Excellent piezoelectric properties of (K, Na)(Nb, Sb) O3-CaZrO3-(Bi, Ag) ZrO3 lead-free piezoceramics

SH Go, DS Kim, JM Eum, HS Shin, SJ Chae… - Journal of Alloys and …, 2021 - Elsevier
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 …

Optimized composite piezoelectric energy harvesting floor tile for smart home energy management

KB Kim, JY Cho, H Jabbar, JH Ahn, S Do Hong… - Energy Conversion and …, 2018 - Elsevier
One factor in the energy management of smart home is based upon the location of the home
occupants. This location information then can be used to control various electrical and …

Origin of high piezoelectricity in low-temperature sintering PZT-based relaxor ferroelectric ceramics

H Chen, J **ng, J **, T Pu, H Liu, J Zhu - Journal of Alloys and Compounds, 2021 - Elsevier
Multilayer piezoelectric devices need to co-sinter the piezoelectric ceramic layers and the Ag-
rich Ag–Pd internal electrode layers at a low temperature (less than the Ag melting point of …

Textured Pb (Zr, Ti) O3-Pb [(Zn, Ni) 1/3Nb2/3] O3 multilayer ceramics and their application to piezoelectric actuators

EJ Kim, TG Lee, DS Kim, SW Kim, YJ Yee, SH Han… - Applied Materials …, 2020 - Elsevier
69 Pb (Zr 0.47 Ti 0.53)-0.31 Pb [(Zn 0.4 Ni 0.6) 1/3 Nb 2/3] O 3 (PZT-PZNN) thick films were
textured at 950° C along the [001] direction using BaTiO 3 (BT) platelets. The 80Ag/20Pd …

Piezoelectric properties of [001]-textured high-power PMnN-PZT piezoceramics sintered at a low temperature

EJ Kim, SW Kim, DS Kim, SH Go, SJ Chae… - Journal of the European …, 2023 - Elsevier
Abstract The 1.0 mol% CuO-added 0.14 Pb (Mn1/3Nb2/3) O 3-0.86 Pb (Zr 0.55 Ti 0.45) O 3
(CPMnN-PZT) piezoceramics were synthesized at low temperatures (≤ 950° C) by the …

Electrical properties and relaxor phase evolution of Nb-Modified Bi0. 5Na0. 5TiO3-Bi0. 5K0. 5TiO3-SrTiO3 lead-free ceramics

X Zhou, Z Yan, H Qi, L Wang, S Wang, Y Wang… - Journal of the European …, 2019 - Elsevier
In this work, the crystalline phase, domain structure, and electrical properties of [Bi 0.5 (Na
0.84 K 0.16) 0.5] 0.96 Sr 0.04 Ti 1-x Nb x O 3 (x= 0.010–0.030) ceramics are investigated …