Figure 2 | Scientific Reports

Figure 2

From: Visualizing chemical states and defects induced magnetism of graphene oxide by spatially-resolved-X-ray microscopy and spectroscopy

Figure 2

OD images and corresponding stack mapping from STXM images of GO, M-rGO and H-rGO are shown in panels I and II.

Panels III-VI present stack mappings from C K-edge STXM images of GO, M-rGO and H-rGO, which are decomposed into blue, yellow, red and green regions that are associated with the different thicknesses of samples. Spectra of all samples typically present background (blue), flat (yellow), medium (red) and wrinkle (green) regions.

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