Protective Cerium-Based Layered Double Hydroxides Thin Films Developed on Anodized AA6082

Figure 3

SEM images of LDHs: (a) anodized surface, (b) LDH on bare AA6082 surface, (c) LDH, (d) LDH-H, (e) CeLDH, and (f) CeLDH-H.

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(b)

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(f)