Multicore closely packed ultrathin-MnO<sub>2</sub>@N-doped carbon-gear yolk–shell micro-nanostructures as highly efficient sulfur hosts for Li–S batteries
Weixi Yan, Shipei Chen, Ming Wen, Qingsheng Wu, Shu‐Hong Yu
Abstract
A novel clustered MnO<sub>2</sub>–S@NCG micro-nanostructure was successfully constructed, and exhibits superior electrochemical activity and cycling stability, promising as candidate to high-performance Li–S batteries.
Topics & Concepts
NanostructureMaterials scienceElectrochemistryDopingNanotechnologyCarbon fibersSulfurShell (structure)Chemical engineeringElectrodeOptoelectronicsComposite materialChemistryComposite numberMetallurgyPhysical chemistryEngineeringAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research