Recent progress on structure manipulation of poly (vinylidene fluoride)‐based ferroelectric polymers for enhanced piezoelectricity and applications
L Zhang, S Li, Z Zhu, G Rui, B Du… - Advanced Functional …, 2023 - Wiley Online Library
Abstract Poly (vinylidene fluoride)(PVDF)‐based polymers demonstrate great potential for
applications in flexible and wearable electronics but show low piezoelectric coefficients …
applications in flexible and wearable electronics but show low piezoelectric coefficients …
Progress and outlook on lead-free ceramics for energy storage applications
F Yan, J Qian, S Wang, J Zhai - Nano Energy, 2024 - Elsevier
With the rapid development of economic and information technology, the challenges related
to energy consumption and environmental pollution have recently intensified. Faced with …
to energy consumption and environmental pollution have recently intensified. Faced with …
Achieving giant electrostrain of above 1% in (Bi,Na)TiO3-based lead-free piezoelectrics via introducing oxygen-defect composition
Piezoelectric ceramics have been extensively used in actuators, where the magnitude of
electrostrain is key indicator for large-stroke actuation applications. Here, we propose an …
electrostrain is key indicator for large-stroke actuation applications. Here, we propose an …
Defect dipole stretching enables ultrahigh electrostrain
Piezoelectric actuators have been extensively utilized as micro-displacement devices
because of their advantages of large output displacement, high sensitivity, and immunity to …
because of their advantages of large output displacement, high sensitivity, and immunity to …
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 …
Giant electric field‐induced strain with high temperature‐stability in textured KNN‐based piezoceramics for actuator applications
B Wang, G Huangfu, Z Zheng… - Advanced Functional …, 2023 - Wiley Online Library
Abstract Large‐strain (K, Na) NbO3 (KNN) based piezoceramics are attractive for next‐
generation actuators because of growing environmental concerns. However, inferior …
generation actuators because of growing environmental concerns. However, inferior …
Electro-thermal actuation in percolative ferroelectric polymer nanocomposites
The interconversion between electrical and mechanical energies is pivotal to ferroelectrics
to enable their applications in transducers, actuators and sensors. Ferroelectric polymers …
to enable their applications in transducers, actuators and sensors. Ferroelectric polymers …
Biodegradable ferroelectric molecular crystal with large piezoelectric response
Transient implantable piezoelectric materials are desirable for biosensing, drug delivery,
tissue regeneration, and antimicrobial and tumor therapy. For use in the human body, they …
tissue regeneration, and antimicrobial and tumor therapy. For use in the human body, they …
Field‐induced multiscale polarization configuration transitions of mesentropic lead‐free piezoceramics achieving giant energy harvesting performance
J Lin, G Ge, J Li, J Qian, K Zhu, Y Wei… - Advanced Functional …, 2023 - Wiley Online Library
The development of high‐performance (K, Na) NbO3 (KNN)‐based lead‐free piezoceramics
for next‐generation electronic devices is crucial for achieving environmentally sustainable …
for next‐generation electronic devices is crucial for achieving environmentally sustainable …
Giant Electrostrain in Lead‐Free Textured Piezoceramics by Defect Dipole Design
By converting electrical signal into mechanical displacement, piezoelectric actuators are
widely used in many applications due to their precise displacement, fast response, and …
widely used in many applications due to their precise displacement, fast response, and …