A Simple and Scalable Method for the Preparation of Magnetite/Graphene Oxide Nanocomposites under Mild Conditions

Figure 5

Electron micrographs of magnetic nanocomposites at different GO/MNP mass ratios of (a) 1 to 5, (b)1 to 10, and (c) 1 to 50.

(a)

(b)

(c)