Karakterisasi Sel Superkapasitor Dari Karbon Aktif Biomassa Sabut Kelapa Berd…

Biomass-based activated carbon has attracted attention due to its excellent performance as a supercapacitor material. These advantages are derived from its significant surface area and multi-doped heteroatoms, which synergistically enhance the energy storage capacity and conductivity efficiency. In this study, activated carbon was synthesized from coconut fiber through pre-carbonization, chemic…