Figure 4

Morphological and structural characterizations of Fe2O3–Au hybrid nanorods synthesized by annealing of FeOOH–Au hybrid nanorods under air atmosphere: a XRD pattern; b SEM image; c TEM image; d HRTEM image
Morphological and structural characterizations of Fe2O3–Au hybrid nanorods synthesized by annealing of FeOOH–Au hybrid nanorods under air atmosphere: a XRD pattern; b SEM image; c TEM image; d HRTEM image