Pemanfaatan Karbon Aktif Dari Limbah Kubis (Brassica Oleraceae Var. Capitata)…

Cabbage (Brassica oleracea var. capitata) waste a by-product of agricultural activities and vegetable distribution, has potential to be utilized as a raw material for activated carbon in the fabrication of supercapacitor electrodes. This study aims to synthesize and characterize carbon electrodes derived from cabbage waste using potassium hydroxide (KOH) as a chemical activating agent with vary…