Core-Shell Nanostructure of 𝛼-Fe₂O₃/Fe₃O₄: Synthesis and Photocatalysis for Methyl Orange

Figure 2

TEM image of the obtained primary Fe₃O₄ nanoparticles (a) and α-Fe₂O₃/Fe₃O₄ nanoparticles (b), the insets are SAED patterns of them, respectively.

(a)

(b)