Progress on emerging ferroelectric materials for energy harvesting, storage and conversion
Since the discovery of Rochelle salt a century ago, ferroelectric materials have been
investigated extensively due to their robust responses to electric, mechanical, thermal …
investigated extensively due to their robust responses to electric, mechanical, thermal …
Thin‐film ferroelectrics
Over the last 30 years, the study of ferroelectric oxides has been revolutionized by the
implementation of epitaxial‐thin‐film‐based studies, which have driven many advances in …
implementation of epitaxial‐thin‐film‐based studies, which have driven many advances in …
Giant energy density via mechanically tailored relaxor ferroelectric behavior of PZT thick film
Relaxor ferroelectrics (RFEs) are being actively investigated for energy‐storage applications
due to their large electric‐field‐induced polarization with slim hysteresis and fast energy …
due to their large electric‐field‐induced polarization with slim hysteresis and fast energy …
Design of High‐Entropy Relaxor Ferroelectrics for Comprehensive Energy Storage Enhancement
For an ideal electrostatic energy storage dielectric capacitor, the pursuit of simultaneously
high energy density and efficiency presents a formidable challenge. Typically, under an …
high energy density and efficiency presents a formidable challenge. Typically, under an …
Domain dynamics engineering in ergodic relaxor ferroelectrics for dielectric energy storage
Y Li, W Lin, B Yang, S Zhang, S Zhao - Acta Materialia, 2023 - Elsevier
A trade-off relationship between large polarization and weak hysteresis always exists in
ferroelectric capacitors due to the dynamic characteristics of electric domains, which causes …
ferroelectric capacitors due to the dynamic characteristics of electric domains, which causes …
Clam** enables enhanced electromechanical responses in antiferroelectric thin films
Thin-film materials with large electromechanical responses are fundamental enablers of
next-generation micro-/nano-electromechanical applications. Conventional …
next-generation micro-/nano-electromechanical applications. Conventional …
Defect‐induced, ferroelectric‐like switching and adjustable dielectric tunability in antiferroelectrics
Antiferroelectrics, which undergo a field‐induced phase transition to ferroelectric order that
manifests as double‐hysteresis polarization switching, exhibit great potential for dielectric …
manifests as double‐hysteresis polarization switching, exhibit great potential for dielectric …
Structure-evolution-designed amorphous oxides for dielectric energy storage
Y Yu, Q Zhang, Z Xu, W Zheng, J Xu, Z **, L Zhu… - Nature …, 2023 - nature.com
Recently, rapidly increased demands of integration and miniaturization continuously
challenge energy densities of dielectric capacitors. New materials with high recoverable …
challenge energy densities of dielectric capacitors. New materials with high recoverable …
Ultrahigh energy storage density and superior discharge power density in a novel antiferroelectric lead hafnate
PZ Ge, XG Tang, K Meng, XX Huang, QX Liu… - Materials Today …, 2022 - Elsevier
Dielectric capacitors have been widely applied to pulse charge-discharge systems with
medium energy density and high power density. In this work,(Pb 1-3x/2 La x) Hf 0.96 Ti 0· 04 …
medium energy density and high power density. In this work,(Pb 1-3x/2 La x) Hf 0.96 Ti 0· 04 …
Enhanced energy storage in antiferroelectrics via antipolar frustration
Dielectric-based energy storage capacitors characterized with fast charging and discharging
speed and reliability,,–play a vital role in cutting-edge electrical and electronic equipment. In …
speed and reliability,,–play a vital role in cutting-edge electrical and electronic equipment. In …