Pembuatan Sel Superkapasitor Berbasis Serat Aren (Arenga Pinnata) Sebagai Ele…

ABSTRACT Research on activated carbon made using palm fiber biomass which is applied as supercapacitor electrodes has been done. Supercapacitor is an energy device that has high power and has a long life cycle. In the research, the activated carbon was prepared through the pre-carbonization using an electric oven at temperature of 100-250 0C and chemical activation processes using KOH act…