Wide working temperature range and large electrocaloric effect in BaTiO3 based ceramics achieved by regulating phase boundaries through a compensatory ion co-doping strategy
Guanghua Wu, Minghui He, Minghui Hao, Ying Zheng, Haoran Feng, Yahui Tian, Baoyan Fan, Yan Yan, Li Jin, Gang Liu
Topics & Concepts
Materials scienceElectrocaloric effectDopingAdiabatic processAtmospheric temperature rangeCeramicRefrigerationDielectricFerroelectricityPhase transitionPhase (matter)OptoelectronicsNanotechnologyEngineering physicsThermodynamicsComposite materialChemistryEngineeringPhysicsOrganic chemistryFerroelectric and Piezoelectric MaterialsDielectric materials and actuatorsMicrowave Dielectric Ceramics Synthesis