Xinhua Fang

Mechanistic Insights Into Anionic Doping in O3‑Type Na(NiFeMn) 1/3 O 2 Cathode

ABSTRACT The lack of mechanistic guidelines hinders rational anionic doping in layered oxide cathodes for sodium‐ion batteries (SIBs). Using O3‐type Na(NiFeMn) 1/3 O 2 as a model and combining experiments with density functional theory (DFT) calculations, we reveal that doping ef...