Work

Highly Stable S 2− ‐Doped‐rGO@Fe 2.57 Mn 0.43 O 4 @C Hybrid Heterostructures by Sulfur‐ Doping of Graphene‐Coated 3D Fe 2.57 Mn 0.43 O 4 Nanorods on rGO Nanosheets for High‐Performance Fast Charge/Discharge Ni/Fe Batteries