Highly efficient construction of hollow Co–N<sub><i>x</i></sub> nanocube cage dispersion implanted with porous carbonized nanofibers for Li–O<sub>2</sub> batteries
Lichong Peng, Yaxin Sun, Shiquan Guo, Congju Li
Abstract
The integrated LOBs based on embedded or beaded Co–N x hollow cages/porous carbon nanofibers respectively exhibited significantly reduced polarization contributed by cavity utilization and long-term cyclability dedicated by the skeleton stability.
Topics & Concepts
CarbonizationNanofiberMaterials sciencePorosityCageCarbon nanofiberChemical engineeringComposite materialNanotechnologyCarbon nanotubeStructural engineeringScanning electron microscopeEngineeringAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication