Ultra-low thermal conductivity and enhanced mechanical properties of high-entropy perovskite ceramics
Wenjing Qiao, Jiantuo Zhao, Yingwei Qi, Xiaopei Zhu, Xifei Wang, Zhizhi Xu, M. Bai, Junwen Mei, Yanhua Hu, Xiaojie Lou
Abstract
A novel entropy-stabilized ceramic system featuring a disordered perovskite structure manifests low thermal conductivity and superior mechanical properties.
Topics & Concepts
Materials scienceCeramicThermal conductivityPerovskite (structure)ConductivityThermalComposite materialThermodynamicsChemical engineeringPhysical chemistryChemistryEngineeringPhysicsHigh Entropy Alloys StudiesHigh-Temperature Coating BehaviorsThermal Expansion and Ionic Conductivity