Design of a potassiophilic 3D conductive scaffold potassium anode (3D-CTZ@K) with dendrite-free and high energy-power density in potassium metal batteries
Dong‐Ting Zhang, Mao‐Cheng Liu, Mao-Cheng Liu, Min‐Peng Li, Hao Chen, Chen‐Yang Li, Yuxia Hu, Ling‐Bin Kong, Xiangyun Zhang, Bing‐Ni Gu, Ming‐Jin Liu, Ming‐Jin Liu, Kun Zhao, Junqiang Ren, Zi-Zhou Yuan, Yu‐Lun Chueh
Abstract
A 3D-CTZ@K anode was constructed by infusion of molten K metal into a 3D-CTZ scaffold to achieve extraordinary cycle stability with high rate capability. The 3D-CTZ@K//PB full battery exhibits an unprecedented energy and power densities.
Topics & Concepts
AnodeMaterials sciencePotassiumBattery (electricity)Dendrite (mathematics)Power densityMetalElectrical conductorPower (physics)Chemical engineeringMetallurgyComposite materialChemistryThermodynamicsElectrodeMathematicsPhysicsGeometryEngineeringPhysical chemistryAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced battery technologies research