Figure 5

CV curves of (a) MoS₂ nanosheets, (b) Fe₂O₃, (c) Fe₂O₃/MoS₂ composite and (d) the physical mixture Fe₂O₃+MoS₂, and charging–discharging curves of (e) MoS₂ nanosheets, (f) Fe₂O₃, (g) Fe₂O₃/MoS₂ composite and (h) the physical mixture Fe₂O₃+MoS₂.