Grain refinement and polarization enhancement synergistically triggered NBT-based piezoceramics enabling sustainable high power generation
W Xu, Y Hou, K Xi, X Yu, M Zheng, M Zhu - Journal of Alloys and …, 2023 - Elsevier
Lead-free piezoelectric energy harvesters (PEHs) with long-term stable power generation
capability is an important solution for realizing reliable self-power supply of microelectronic …
capability is an important solution for realizing reliable self-power supply of microelectronic …
Ultrahigh Performance Piezoelectric Energy Harvester Using Lead‐Free Piezoceramics with Large Electromechanical Coupling Factor
YG Chae, SJ Chae, SH Go, EJ Kim… - … Journal of Energy …, 2023 - Wiley Online Library
The output power of piezoelectric energy harvester (PEH) at the resonance frequency is
dependent on the electromechanical coupling factor (kp) of the piezoceramic, which is …
dependent on the electromechanical coupling factor (kp) of the piezoceramic, which is …
Optimized physical properties of [001]-textured (Na, K) NbO 3-based lead-free piezoceramics for high power piezoelectric energy harvesters
The output power of piezoelectric energy harvesters is influenced by the kp and d33× g33 of
the piezoceramics. The untextured 0.96 (Na0. 5K0. 5)(Nb1− xSbx) O3–0.01 CaZrO3–0.03 …
the piezoceramics. The untextured 0.96 (Na0. 5K0. 5)(Nb1− xSbx) O3–0.01 CaZrO3–0.03 …
[HTML][HTML] A lead-free Knn-based, co-fired multilayered piezoceramic energy harvester with a high output current and power
Q Wu, F Zhang, B Wang, Z Cheng, S Liu, R Zhu… - Journal of …, 2025 - Elsevier
To date, most of the reported piezoelectric energy harvesters (PEHs) use lead-based Pb (Zr,
Ti) O 3 (PZT) piezoceramic family, which is obviously harmful to the environment. In recent …
Ti) O 3 (PZT) piezoceramic family, which is obviously harmful to the environment. In recent …
Enhanced piezoelectricity of [001]-textured (K, Na)(Nb, Sb) O 3–(Bi, Ag) ZrO 3 ceramics using Na (Nb 0.9 Sb 0.1) O 3 templates at low temperature
In this study, 2.0 mol% CuO-added 0.96 (K0. 5Na0. 5)(Nb1− zSbz) O3–0.04 (Bi0. 5Ag0. 5)
ZrO3 [CKN (N1− zSz)–BAZ] piezoceramics (0.0≤ z≤ 0.08) were densified at 980° C without …
ZrO3 [CKN (N1− zSz)–BAZ] piezoceramics (0.0≤ z≤ 0.08) were densified at 980° C without …
Fabrication and physical properties of Na (Nb1-xSbx) O3 templates for the [001]-texturing of KNN-based ceramics
Abstract Na (Nb 1-x Sb x) O 3 [N (N 1-x S x)] templates were fabricated to texture the 0.96
(Na 0.5 K 0.5)(Nb 1-y Sb y) O 3-0.01 BaZrO 3-0.03 (Bi 0.5 Ag 0.5) ZrO 3 [KN (N 1-y S y)-BZ …
(Na 0.5 K 0.5)(Nb 1-y Sb y) O 3-0.01 BaZrO 3-0.03 (Bi 0.5 Ag 0.5) ZrO 3 [KN (N 1-y S y)-BZ …
Investigation of the structural and piezoelectric characteristics of (1-x) Pb (Zr, Ti) O3-xPb (Zn0. 4Ni0. 6) 1/3Nb2/3O3 ceramics with R-PC-T multistructure
The structural and various electrical properties of (1-x) Pb (Zr 1-z Ti z) O 3-xPb (Zn 0.4 Ni
0.6) 1/3 Nb 2/3 O 3 [(1-x) P (Z 1-z T z)-xPZNN] piezoceramics have been systematically …
0.6) 1/3 Nb 2/3 O 3 [(1-x) P (Z 1-z T z)-xPZNN] piezoceramics have been systematically …
Revealing multiphase coexistence of ROT phases in BaTiO3-CaTiO3-BaSnO3 electroceramics for energy harvesting and storage response with piezo actuation
NJ Kapadi, TK Jadhav, TC Darvade, AR James… - Sensors and Actuators A …, 2024 - Elsevier
Abstract The (Ba 1-x Ca x)(Sn y Ti 1-y) O 3 piezoelectric ceramics (where x= 0.016, y= 0.024;
x= 0.032, y= 0.048; x= 0.048, y= 0.072; x= 0.064, y= 0.096; x= 0.08, y= 0.12) were designed …
x= 0.032, y= 0.048; x= 0.048, y= 0.072; x= 0.064, y= 0.096; x= 0.08, y= 0.12) were designed …
Enhancing the thermal stability of the dielectric property by tilting the NbO6 octahedra in (Na1-zKz) NbO3-SrTiO3 ceramics
x)(Na 0.2 K 0.8) NbO 3-xSrTiO 3 [(1-x)(N 0.2 K 0.8) N-xST] ceramics with a homogeneous
perovskite structure were well-sintered in the range of 1080–1160° C. The 0.9 (N 0.2 K 0.8) …
perovskite structure were well-sintered in the range of 1080–1160° C. The 0.9 (N 0.2 K 0.8) …
Outstanding temperature-and electric field-independent dielectric characteristics of KNbO3-BaTiO3 ceramic for X9R MLCC application
Abstract (1− z) KNbO 3–zBaTiO 3 [(1− z) KN–zBT] ceramics were densified at 1040–1080°
C. As z increased, the Curie temperature and the orthorhombic–tetragonal phase transition …
C. As z increased, the Curie temperature and the orthorhombic–tetragonal phase transition …