Figure 5 | Scientific Reports

Figure 5

From: Nanostructured TiO2 anatase-rutile-carbon solid coating with visible light antimicrobial activity

Figure 5

Carbon locus investigation. Acid dissolution of a sample of NsARC removes most of the anatase columns and reveals the internal structure of rutile columns. (a) SEM image of rutile strobili skeleton and remaining anatase skeletons showing amorphous carbon deposits throughout the material. (b) TEM image of rutile skeleton coated by amorphous carbon identified by SAED (inset).

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