Fig. 10

Salt spray (Optical) images of epoxy coating (A), GO-epoxy coating (B) and GO-TTA-epoxy coating (C) on aluminium substrate after 1008 h. (A) Epoxy coating, (B) GO-epoxy coating, (C) GO-TTA-epoxy coating.

Salt spray (Optical) images of epoxy coating (A), GO-epoxy coating (B) and GO-TTA-epoxy coating (C) on aluminium substrate after 1008 h. (A) Epoxy coating, (B) GO-epoxy coating, (C) GO-TTA-epoxy coating.