Efek Variasi Rasio Massa Koh Pada Proses Aktivasi Kimia Terhadap Struktur Por…

Supercapacitor electrodes from rubber wood saw dust (RWSD) have been fabricated using experiment method with RSWD and KOH mass ratio variation of 1:1, 1:3, 1:5 and 1:17. Electrodes were carbonized at 600 oC and followed by physical activation method in CO2 gas under condition on the constant temperature of 900 oC. Chemical activation was performed using KOH solution as an activating agent. The …