Configuration-entropy effects on BiFeO<sub>3</sub>–BaTiO<sub>3</sub> relaxor ferroelectric ceramics for high-density energy storage
Rhys Montecillo, Cheng‐Sao Chen, Kuei‐Chih Feng, R. R. Chien, Pin-Yi Chen, Chi‐Shun Tu
Abstract
A high-configuration entropy results in the formation of grain boundaries and nanoclusters, which act as barriers for enhancing breakdown strength and energy-storage capability.
Topics & Concepts
Materials scienceNanoclustersFerroelectricityEnergy storageCeramicCondensed matter physicsFerroelectric ceramicsGrain boundaryNanotechnologyComposite materialThermodynamicsOptoelectronicsMicrostructurePhysicsDielectricPower (physics)Ferroelectric and Piezoelectric MaterialsMultiferroics and related materialsDielectric properties of ceramics