Synergistic effect of adsorption and electrocatalysis of CoO/NiO heterostructure nanosheet assembled nanocages for high-performance lithium–sulfur batteries
Longsheng Wu, Jingping Hu, Xiaorong Yang, Zhilin Liang, Sijing Chen, Lu Liu, Huijie Hou, Jiakuan Yang
Abstract
CoO/NiO nanosheet assembled nanocages (CoO/NiO@C-NC) were prepared to improve the electrochemical performance of Li–S batteries. CoO/NiO@C-NC shows a synergistic adsorption–electrocatalysis effect to accelerate the redox of lithium polysulfides.
Topics & Concepts
NanocagesNanosheetNon-blocking I/OElectrocatalystLithium (medication)ElectrochemistryMaterials scienceChemical engineeringAdsorptionInorganic chemistryChemistryNanotechnologyCatalysisElectrodePhysical chemistryOrganic chemistryMedicineEndocrinologyEngineeringAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research