Figure 4
From: Highly Electrically Conductive Nanocomposites Based on PolymerInfused Graphene Sponges

SEM images of fracture surface of (a) GS/epoxy and (b) GS-75/epoxy samples.
From: Highly Electrically Conductive Nanocomposites Based on PolymerInfused Graphene Sponges
SEM images of fracture surface of (a) GS/epoxy and (b) GS-75/epoxy samples.