Pengaruh Suhu Pra-Karbonisasi Terhadap Kinerja Elektroda Superkapasitor Berba…

ABSTRACT Supercapacitor is an electrochemical device that combines power delivery capability and charge storage capability. The main components of a supercapacitor are electrodes, separator, electrolyte and current collector. In this study, carbon electrodes are made from coconut fiber biomass waste with variations in the pre- carbonization of 2000C, 2250C and 2500C with the sample codes being…