Cactus-like iron oxide/carbon porous microspheres lodged in nitrogen-doped carbon nanotubes as anodic electrode materials of lithium ion batteries
Ming Chen, Fengming Liu, Shan-Shuai Chen, Rong Wan, Xing Qian, Zhong‐Yong Yuan
Abstract
A highly active cactus-like Fe 2 O 3 /C@NCNT micro-nano-structure was firstly fabricated by a metal-catalyzed graphitization-nitridization driven tip-growth process and air oxidation induced Kirkendall effect, which showed an extraordinary electrochemical performance in LIBs.
Topics & Concepts
ChemistryLithium (medication)Carbon fibersCarbon nanotubeKirkendall effectElectrodeAnodeElectrochemistryNitrogenOxideChemical engineeringDopingInorganic chemistryNanotechnologyMaterials scienceComposite materialOrganic chemistryMedicineComposite numberEndocrinologyOptoelectronicsPhysical chemistryEngineeringSupercapacitor Materials and FabricationAdvancements in Battery MaterialsElectrocatalysts for Energy Conversion