Sb<sub>2</sub>O<sub>3</sub>@Sb nanoparticles impregnated in N-doped carbon microcages for ultralong life and high-rate sodium ion batteries
Anding Xu, Chuyun Huang, Guilan Li, Kaixiang Zou, Hao Sun, Lili Fu, Jiahao Ju, Yang Song, Songping Wu, Zhiguang Xu, Yurong Yan
Abstract
Herein, Sb<sub>2</sub>O<sub>3</sub>@Sb nanoparticles impregnated in N-doped carbon microcages with multi-scale structural nature, including hierarchical heterogeneous structure and heteroatom doping, could significantly enhance sodium/potassium storage capabilities.
Topics & Concepts
DopingMaterials scienceNanoparticleSodiumHeteroatomCarbon fibersPotassiumIonChemical engineeringInorganic chemistryNanotechnologyChemistryOptoelectronicsRing (chemistry)MetallurgyOrganic chemistryComposite numberComposite materialEngineeringAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication