Cobalt nitride nanoparticle coated hollow carbon spheres with nitrogen vacancies as an electrocatalyst for lithium–sulfur batteries
Hao Wu, Hao Jiang, Yongqiang Yang, Chenyi Hou, Haitao Zhao, Ru Xiao, Hongzhi Wang
Abstract
Co<sub>5.47</sub>N<sub>x</sub> with nitrogen vacancies exhibits high-performance, facilitates Li<sup>+</sup> diffusion and improves electrode kinetics in Li–S batteries.
Topics & Concepts
ElectrocatalystNitrideMaterials scienceNanoparticleLithium (medication)SulfurNitrogenCarbon fibersCobaltElectrodeDiffusionInorganic chemistryChemical engineeringNanotechnologyChemistryElectrochemistryComposite numberPhysical chemistryMetallurgyComposite materialOrganic chemistryEndocrinologyThermodynamicsLayer (electronics)EngineeringMedicinePhysicsAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research