Figure 6

(a) Mechanical properties of pure XLPE sample and 0.007 wt% graphene/XLPE sample. (b) Illustration of the blockage effect of graphene nanoparticles on water migration in XLPE.
(a) Mechanical properties of pure XLPE sample and 0.007 wt% graphene/XLPE sample. (b) Illustration of the blockage effect of graphene nanoparticles on water migration in XLPE.