Insight into the Structural Disorder in Honeycomb-Ordered Sodium-Layered Oxide Cathodes
Lei Xiao, Zhengping Ding, Cheng Chen, Zhen Han, Peng Wang, Qun Huang, Peng Gao, Weifeng Wei
Abstract
layers in [100] zone axis, the different Ni/Sb atomic arrangements in [010] zone axis, and the Ni/Sb random overlap in [001] zone axis. The insight on the structural disorder may inspire studies on their phase transformations upon cycling and provide some clues to potentially solve the voltage/capacity decay problems of these honeycomb-layered materials.
Topics & Concepts
HoneycombCathodeMaterials scienceHoneycomb structureOxideNanotechnologySodiumChemistryComposite materialMetallurgyPhysical chemistryAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced battery technologies research