Morphological Study and Dielectric Behavior of Nonisothermally Crystallized Poly(ethylene naphthalate) Nanocomposites as a Function of Graphene Content

Table 2

Relative crystallinity (%  ) of PEN-graphene nanocomposites and fraction of crystals.

Graphene (wt%)	0	0.01	0.025	0.05	0.075	0.1
(%)	—	26.9	29.7	28.2	27.6	25.6
Fraction of	—	0.41	0.62	0.70	0.91	0.92