Hexahydroxytriphenylene (HHTP) with nanowire arrays (NWAs) Reduced graphene oxide (rGO) fibres and conductive Cu3(HHTP) (hexahydroxytriphenylene)2 nanowire arrays work together to produce SCs with notable electrochemical performance. The conductive properties of rGO fibres and Cu MOF enable quick electron transfer during the electrochemical reaction. Due to the Cu-MOF nanowires' high surface area, the electrode and electrolyte have a sizable contact area. This system's areal capacitance was found to be 44.6 mF cm 2 and its energy density to be 0.51 mW h cm 2 .