Fig. 2: Structural quality and morphology of MoS2/Fe2O3 NCs.

a XRD patterns of MoS2 and MoS2/Fe2O3. b Raman spectra of MoS2 and MoS2/Fe2O3. c SEM images of MoS2 NFs. d TEM image of typical MoS2 NFs. e SEM image of Fe2O3 NPs. f TEM image of the Fe2O3 NPs. g SEM image of MoS2/Fe2O3 NCs. h HRTEM image of MoS2/Fe2O3 NCs. i–m Typical STEM image of MoS2/Fe2O3 and the corresponding elemental mapping images of Mo, S, Fe, and O.