Building carbon cloth-based dendrite-free potassium metal anodes for potassium metal pouch cells
Fan Qiao, Jiashen Meng, Junjun Wang, Peijie Wu, Dawei Xu, Qinyou An, Xuanpeng Wang, Liqiang Mai
Abstract
An effective strategy for dendrite-free K metal anodes is developed. The prepared K-CC@SnO 2 anode shows dendrite-free morphology. The PTCDI‖K-CC@SnO 2 pouch cell exhibits long cycling performance (500 cycles) and an energy density of 274 W h kg −1 .
Topics & Concepts
Dendrite (mathematics)AnodePotassiumMetalMaterials scienceCarbon fibersPouchChemical engineeringChemistryMetallurgyComposite materialElectrodeBiologyAnatomyGeometryPhysical chemistryMathematicsComposite numberEngineeringAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research