Subnanometric CoSn clusters embedded in N-doped carbon nanoboxes (SN-CoSn@C NBs) realize high efficiency adsorption–conversion of polysulfides
Ruili Gao, Qian Zhang, Hui Wang, Xuyun Wang, Jianwei Ren, Rongfang Wang
Abstract
SN-CoSn@C NBs as sulfur cathodes for lithium–sulfur batteries. The subnanometric CoSn clusters with single atom and atomic cluster sites were able to boost the chemisorption and electrocatalytic conversion dynamics of polysulfides.
Topics & Concepts
ChemisorptionChemistrySulfurCluster (spacecraft)AdsorptionCarbon fibersLithium (medication)DopingCathodeInorganic chemistryAtom (system on chip)Materials sciencePhysical chemistryOrganic chemistryComposite materialMedicineEndocrinologyComposite numberOptoelectronicsComputer scienceEmbedded systemProgramming languageAdvanced Battery Materials and TechnologiesAdvanced battery technologies researchConducting polymers and applications