Realizing ultrahigh recoverable energy density and superior charge–discharge performance in NaNbO<sub>3</sub>-based lead-free ceramics <i>via</i> a local random field strategy
Junpeng Shi, Xiuli Chen, Xu Li, Jie Sun, Congcong Sun, Feihong Pang, Huanfu Zhou
Abstract
The development and use of high-performance and environmentally friendly energy storage capacitors are urgently demanded.
Topics & Concepts
Materials scienceCapacitorEnvironmentally friendlyCeramicEnergy storageEnergy (signal processing)Charge (physics)Lead (geology)Energy densityEngineering physicsOptoelectronicsNanotechnologyProcess engineeringVoltageComposite materialElectrical engineeringThermodynamicsEngineeringGeomorphologyStatisticsPhysicsMathematicsQuantum mechanicsBiologyGeologyEcologyPower (physics)Ferroelectric and Piezoelectric MaterialsDielectric materials and actuatorsDielectric properties of ceramics