Surface nickel gradient tunes anionic redox activity to stabilize cobalt-free Li-rich cathodes
Xin Zhang, Yaowen Wang, Quan Ouyang, Qiao Wang, Chaochao Fu, Guangshe Li, Liping Li
Topics & Concepts
SpinelMaterials scienceElectrochemistryNickelRedoxOxideCathodeCobaltChemical engineeringSurface layerChemical physicsLayer (electronics)Inorganic chemistryElectrodeNanotechnologyMetallurgyPhysical chemistryChemistryEngineeringAdvancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced Battery Materials and Technologies