Research Article
Fabrication of Amino Functionalized Magnetic Expanded Graphite Nanohybrids for Application in Removal of Ag(I) from Aqueous Solution
Figure 4
The survey XPS spectra of MEG-NH2 nanohybrids and high-resolution XPS spectra of Ag3d (b), C1s (c, d), and N1s (e, f) before and after Ag(I) adsorption.
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