Achieving outstanding energy storage behaviors <i>via</i> combinatorial optimization design in BNT-based relaxor ferroelectric ceramics under medium–low electric fields
Jian Yang, Xiaolong Zhu, Haotian Wang, Yixiao Zhang, Pengfei Guan, Shiguang Yan, Ming Zheng
Abstract
We have successfully achieved high energy storage density and efficiency under low electric fields through the compositional synergetic design of a ternary solid solution system, Bi 0.5 Na 0.5 TiO 3 –BaZr 0.3 Ti 0.7 O 3 –NaNbO 3 .
Topics & Concepts
Materials scienceTernary operationEnergy storageFerroelectricityCeramicElectric fieldSolid solutionEnergy densityFerroelectric ceramicsChemical engineeringNanotechnologyDielectricEngineering physicsOptoelectronicsComputer scienceComposite materialThermodynamicsPhysicsMetallurgyPower (physics)Quantum mechanicsEngineeringProgramming languageFerroelectric and Piezoelectric MaterialsMultiferroics and related materialsDielectric materials and actuators