Analisa Pemanfaatan Limbah Kedelai Sisa Pengolahan Tahu Sebagai Elektroda Sup…

Utilization of soybean waste from tofu processing or tofu dregs as a basic material in fabrication of supercapacitor cell electrodes has been successfully carried out by varying types of activators using ZnCl2, NaOH and H3PO4. Activated carbon from tofu dregs was prepared through several steps such as drying, precarbonization, refining, chemical activation, pellet molding, carbonization and…