Electroceramics for high-energy density capacitors: current status and future perspectives
Materials exhibiting high energy/power density are currently needed to meet the growing
demand of portable electronics, electric vehicles and large-scale energy storage devices …
demand of portable electronics, electric vehicles and large-scale energy storage devices …
Recent development in lead-free perovskite piezoelectric bulk materials
T Zheng, J Wu, D **ao, J Zhu - Progress in materials science, 2018 - Elsevier
The elimination of lead in piezoelectric applications remains challenging. Since the
advances in the piezoelectricity were found in the perovskite family in 2000, studies into lead …
advances in the piezoelectricity were found in the perovskite family in 2000, studies into lead …
Heterostrain-enabled ultrahigh electrostrain in lead-free piezoelectric
W Feng, B Luo, S Bian, E Tian, Z Zhang… - Nature …, 2022 - nature.com
Piezoelectric materials provide high strain and large driving forces in actuators and can
transform electrical energy into mechanical energy. Although they were discovered over 100 …
transform electrical energy into mechanical energy. Although they were discovered over 100 …
Bismuth ferrite-based lead-free ceramics and multilayers with high recoverable energy density
Lead-free ceramics with high recoverable energy density (Wrec) and energy storage
efficiency (η) are attractive for advanced pulsed power capacitors to enable greater …
efficiency (η) are attractive for advanced pulsed power capacitors to enable greater …
Controllable electrical, magnetoelectric and optical properties of BiFeO3 via domain engineering
Abstract Bismuth ferrite (BiFeO 3, BFO) as one of the few single-phase room-temperature
multiferroics, has aroused ever-increasing enthusiasm in research communities during the …
multiferroics, has aroused ever-increasing enthusiasm in research communities during the …
Structure, Performance, and Application of BiFeO3 Nanomaterials
Multiferroic nanomaterials have attracted great interest due to simultaneous two or more
properties such as ferroelectricity, ferromagnetism, and ferroelasticity, which can promise a …
properties such as ferroelectricity, ferromagnetism, and ferroelasticity, which can promise a …
Lead-Free BiFeO3-BaTiO3 Ceramics with High Curie Temperature: Fine Compositional Tuning across the Phase Boundary for High Piezoelectric Charge and Strain …
B Xun, A Song, J Yu, Y Yin, JF Li… - ACS Applied Materials & …, 2021 - ACS Publications
BiFeO3-BaTiO3 is a promising high-temperature piezoelectric ceramic that possesses both
good electromechanical properties and a Curie temperature (TC). Here, the piezoelectric …
good electromechanical properties and a Curie temperature (TC). Here, the piezoelectric …
High Energy Storage Density and Large Strain in Bi(Zn2/3Nb1/3)O3-Doped BiFeO3–BaTiO3 Ceramics
High recoverable energy density (W rec∼ 2.1 J/cm3) was obtained in (0.7–x) BiFeO3-0.3
BaTiO3-x Bi (Zn2/3Nb1/3) O3+ 0.1 wt% Mn2O3 (BF-BT-x BZN, x= 0.05) lead-free ceramics …
BaTiO3-x Bi (Zn2/3Nb1/3) O3+ 0.1 wt% Mn2O3 (BF-BT-x BZN, x= 0.05) lead-free ceramics …
Designing lead-free bismuth ferrite-based ceramics learning from relaxor ferroelectric behavior for simultaneous high energy density and efficiency under low electric …
N Liu, R Liang, Z Zhou, X Dong - Journal of Materials Chemistry C, 2018 - pubs.rsc.org
Bismuth ferrite (BiFeO3, BFO) possesses very large spontaneous polarization, which
provides a great potential in dielectric energy-storage capacitors. However, the presence of …
provides a great potential in dielectric energy-storage capacitors. However, the presence of …
BiFeO3-BaTiO3: A new generation of lead-free electroceramics
Lead-based electroceramics such as Pb (Zr. Ti) O3 (PZT) and its derivatives have excellent
piezoelectric, pyroelectric and energy storage properties and can be used in a wide range of …
piezoelectric, pyroelectric and energy storage properties and can be used in a wide range of …