Graphene oxide/cellulose composite using NMMO monohydrate

► Graphene oxide/cellulose composite films were prepared by using NMMO monohydrate. ► The presence of GO changes the rheological properties of the GO/cellulose/NMMO dope. ► Thermal, electrical and mechanical properties of the composite vary by annealing. ► The viscosity of the GO/cellulose/NMMO dope increases by the presence of GO. ► The interactions of GO and cellulose made the composite films strong but brittle.