“…Polymer based graphene composites is an important application field because graphene could increase the properties of composites such as mechanical properties [ 1 , 2 ], electrical performances [ 3 , 4 ], thermal properties [ 5 , 6 ], barrier properties [ 7 , 8 ], flame retardancy [ 9 , 10 ], biomedical applications [ 11 , 12 ], etc. For example, Vasile et al [ 13 ] functionalized graphene oxide with 2-hydroxyethyl methacrylate (HEMA) to prepare a composite with a poly(propylene fumarate)/poly(ethylene glycol) dimethacrylate (PPF/PEGDMA) matrix.…”