Enhanced anode performances of the Fe3O4–Carbon–rGO three dimensional composite in lithium ion batteries

Abstract

A three dimensional composite was constructed by anchoring Fe₃O₄ nanoparticles encapsulated within carbon shells onto reduced graphene oxide sheets, which exhibited enhanced anode performances in lithium ion batteries with a specific capacity of 842.7 mAh g⁻¹ and superior recycle stability after 100 cycles.