Study of the Protection of Aluminum Alloy Surfaces by a Graphene-Modified Fluorocarbon Anticorrosive Coating

Figure 2

SEM of graphite-modified anticorrosive coatings with different percentages of rGO dispersed by F431 (a–d); the additional rGO are 0.2%, 0.4%, 0.6%, and 0.8%.

(a)

(b)

(c)

(d)