Fig. 1. Octylamine-functionalized GO and GO spectroscopy and XRD studies. (A) GO FTIR, (B) octyl amine functionalized graphene oxide FTIR, (C) Raman spectroscopy of GO, octylamine functionalized graphene oxide and (D and E) GO and octylamine functionalized Raman mapping, (F) crystalling studies of GO and octylamine functionalized GO.