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. 2022 Nov 4;15(21):7804. doi: 10.3390/ma15217804

Figure 5.

Figure 5

(a) Graphical representation of graphene production via chemical exfoliation; (b,c) SEM micrographs of as-obtained graphene; (d) HR-TEM image; (e) XRD spectra of graphite and pristine graphene; (f) Raman spectra of graphite and pristine graphene; and (g) thickness of graphene with diverse number of layers represented statistically. Adopted with permission from [65].