A Novel Fe3O4/Graphene Oxide Composite Prepared by Click Chemistry for High-Efficiency Removal of Congo Red from Water

<div>The FTIR spectra of (a) the Fe3O4 nanoparticles, (b) the Fe3O4-NH2 nanoparticles, (c) the alkyne-Fe3O4 nanoparticles, and (d) the MGO composite.</div>

Journal of Nanomaterials

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Figure 4

Figure 4: A Novel Fe3O4/Graphene Oxide Composite Prepared by Click Chemistry for High-Efficiency Removal of Congo Red from Water