Manufacturing and Evaluation of Mechanical, Morphological, and Thermal Properties of Reduced Graphene Oxide-Reinforced Expanded Polystyrene (EPS) Nanocomposites

Figure 3

Photographic images of the cross-sectional area of samples that were tested for water absorption: (a) without additives E, (b) with the addition of reduced graphene oxide (EGO1), (c) with the addition of reduced graphene oxide (EGO2), and (d) with the addition of graphite (EG).

(a)

(b)

(c)

(d)