Karakterisasi Sel Superkapasitor Menggunakan Elektroda Karbon Limbah Daun Jati

Research in the manufacture of carbon-based superkapasitor has been successfully done using teak leaf waste. The purpose of this study was to analyzy the effect of KOH activator concentration on the electrochemical cell capacitance value of carbon material and characterize the physical and electrochemical properties. The process of making carbon electrode was by pre-carbonization process at 250…