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. 2022 Aug 31;12(38):24804–24820. doi: 10.1039/d2ra04223a

Fig. 7. OM images of the coatings (a) EP, (b) 1.5 wt% m-Al2O3/epoxy, (c) 4.5 wt% m-Al2O3/epoxy, (d) 7.5 wt% m-Al2O3/epoxy, (e) 0.2 wt% mGO/epoxy, (f) 0.6 wt% mGO/epoxy, (g) 1.0 wt% mGO/epoxy, (h) 0.2 wt% m-Al2O3@GO/epoxy, (i) 0.4 wt% m-Al2O3@GO/epoxy, (j) 1.0 wt% m-Al2O3@GO/epoxy.

Fig. 7