Synergistically Improving Mechanical and Interfacial Properties of Epoxy Resin and CFRP Composites by Introducing Graphene Oxide

Figure 10

SEM images (a): pure epoxy resin specimen; (b): 0.05 wt.% GO-epoxy resin specimen; (c, d): 0.1 wt.% GO-epoxy resin specimen.

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(b)

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(d)