Phase structure and properties of sodium bismuth titanate lead-free piezoelectric ceramics
The lead-free sodium bismuth titanate (BNT) system has been extensively investigated in
the past decade due to its multi-functional electro-active properties. Here, we present a …
the past decade due to its multi-functional electro-active properties. Here, we present a …
Progress in high-strain perovskite piezoelectric ceramics
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 …
positioning devices. A comprehensive review of the latest developments of the various types …
Superior energy storage performance in (Bi 0.5 Na 0.5) TiO 3-based lead-free relaxor ferroelectrics for dielectric capacitor application via multiscale optimization …
C Li, J Liu, W Bai, S Wu, P Zheng, J Zhang… - Journal of Materials …, 2022 - pubs.rsc.org
Develo** environmentally friendly lead-free dielectric ceramics with ultrahigh energy
storage performance is fundamental to next-generation high-power capacitors but …
storage performance is fundamental to next-generation high-power capacitors but …
Transferring lead-free piezoelectric ceramics into application
After twenty years of partly quiet and ten years of partly enthusiastic research into lead-free
piezoceramics there are now clear prospects for transfer into applications in some areas …
piezoceramics there are now clear prospects for transfer into applications in some areas …
[HTML][HTML] Intelligent lubricating materials: A review
H Gong, C Yu, L Zhang, G **e, D Guo, J Luo - Composites Part B …, 2020 - Elsevier
In modern aerospace, nuclear energy, electric power and other high-tech industries,
increasingly more requirements are put forward for the enhanced performance and …
increasingly more requirements are put forward for the enhanced performance and …
Lead-free ferroelectrics with giant unipolar strain for high-precision actuators
The trade-off between electrostrain and strain hysteresis for piezo/ferroelectric materials
largely restrains the development of high precision actuators and remains unresolved over …
largely restrains the development of high precision actuators and remains unresolved over …
[HTML][HTML] Lead-free piezoceramics–Where to move on?
Lead-free piezoceramics aiming at replacing the market-dominant lead-based ones have
been extensively searched for more than a decade worldwide. Some noteworthy outcomes …
been extensively searched for more than a decade worldwide. Some noteworthy outcomes …
[HTML][HTML] Progress and perspective of high strain NBT-based lead-free piezoceramics and multilayer actuators
abstract In this review, the evolution of high strain Na 0.5 Bi 0.5 TiO 3-based lead-free
piezoceramics and their multilayer actuators has been explored. First, in terms of Na 0.5 Bi …
piezoceramics and their multilayer actuators has been explored. First, in terms of Na 0.5 Bi …
[HTML][HTML] Electrostrictive effect in ferroelectrics: An alternative approach to improve piezoelectricity
Electrostriction plays an important role in the electromechanical behavior of ferroelectrics
and describes a phenomenon in dielectrics where the strain varies proportional to the …
and describes a phenomenon in dielectrics where the strain varies proportional to the …
Diffuse Phase Transitions and Giant Electrostrictive Coefficients in Lead-Free Fe3+-Doped 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 Ferroelectric Ceramics
The electrostrictive effect has some advantages over the piezoelectric effect, including
temperature stability and hysteresis-free character. In the present work, we report the diffuse …
temperature stability and hysteresis-free character. In the present work, we report the diffuse …