Layered Nanosheets: Superhierarchical Inorganic/Organic Nanocomposites Exhibiting Simultaneous Ultrahigh Dielectric Energy Density and High Efficiency (Adv. Funct. Mater. 8/2021)
Bingcheng Luo, Zhonghui Shen, Ziming Cai, Enke Tian, Yuan Yao, Baiwen Li, A. Kuršumović, Judith L. MacManus‐Driscoll, Longtu Li, Long‐Qing Chen, Xiaohui Wang
Abstract
In article number 2007994, Long-Qing Chen, Xiaohui Wang, and co-workers present superhierarchical nanocomposites, which are composed of ferroelectric perovskites, layered aluminosilicate nanosheets, and a polymer matrix, which exhibit simultaneous ultrahigh dielectric energy density and high efficiency under practically workable low electric fields. The enhanced hybridization and polarization and increased electric breakdown strength from charge-blocking layers in the composites are the origin of the enhancements in energy storage properties.
Topics & Concepts
Materials scienceNanocompositeDielectricFerroelectricityPolymerAluminosilicateEnergy storageComposite materialNanotechnologyOptoelectronicsOrganic chemistryPhysicsPower (physics)CatalysisChemistryQuantum mechanicsConducting polymers and applicationsDielectric materials and actuatorsAdvanced Sensor and Energy Harvesting Materials