Boosting energy storage performance with lead-free relaxor ferroelectric in BNT-based ceramics <i>via</i> introducing scheelite La<sub>2</sub>WTiO<sub>8</sub>
Wenyuan Li, Jianan Xu, Jia Chen, Yaxin Wei, Kai Li, Aimin Chang, Bo Zhang
Abstract
Combining the chalcocite structure with the scheelite structure reduces the domain size and leads to the formation of PNRs. And the introduction of LWT tunes the temperature region between T f and T b of the relaxing ferroelectrics to near RT.
Topics & Concepts
ScheeliteMaterials scienceRelaxor ferroelectricCeramicBoosting (machine learning)FerroelectricityLead (geology)Ferroelectric ceramicsEnergy storageMineralogyOptoelectronicsComputer scienceComposite materialDielectricPhysicsMetallurgyGeologyThermodynamicsTungstenArtificial intelligenceGeomorphologyPower (physics)Ferroelectric and Piezoelectric MaterialsDielectric materials and actuatorsMicrowave Dielectric Ceramics Synthesis