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 …
[HTML][HTML] BaTiO3-based piezoelectrics: Fundamentals, current status, and perspectives
We present a critical review that encompasses the fundamentals and state-of-the-art
knowledge of barium titanate-based piezoelectrics. First, the essential crystallography …
knowledge of barium titanate-based piezoelectrics. First, the essential crystallography …
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 …
Enhanced energy-storage performance with excellent stability under low electric fields in BNT–ST relaxor ferroelectric ceramics
Relaxor ferroelectrics are promising candidates for pulsed power dielectric capacitor
applications because of their excellent energy-storage properties. Different from most …
applications because of their excellent energy-storage properties. Different from most …
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] 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 …
Preparation and enhanced electrical properties of grain-oriented (Bi1/2Na1/2) TiO3-based lead-free incipient piezoceramics
Abstract (Bi 1/2 Na 1/2) TiO 3 (BNT) based lead-free incipient piezoceramics are promising
candidates for actuator applications due to their giant electromechanical strains originating …
candidates for actuator applications due to their giant electromechanical strains originating …
Relaxor/antiferroelectric composites: a solution to achieve high energy storage performance in lead-free dielectric ceramics
Recently developed Na1/2Bi1/2TiO3 (NBT)-based relaxor ferroelectric ceramics are
promising lead-free candidates for dielectric energy storage applications because of their …
promising lead-free candidates for dielectric energy storage applications because of their …