Synthesis, Optical, and Magnetic Properties of Graphene Quantum Dots and Iron Oxide Nanocomposites

<div>(a, b, c) HRTEM image of pure GQDs and GQDs size hexagonal structure. (d, e, f) HRTEM images of GQDs-Fe<sub>3</sub>O<sub>4</sub> NC discussed in the text. Arrows in (e) indicate a GQD decorated with Fe<sub>3</sub>O<sub>4</sub> particles seen as dark dots.</div>

Advances in Materials Science and Engineering

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Figure 2

Figure 2: Synthesis, Optical, and Magnetic Properties of Graphene Quantum Dots and Iron Oxide Nanocomposites 