PEMBUATAN ELEKTRODA KARBON AKTIF BERBASIS BIOMASSA TANDAN KOSONG KELAPA SAWIT SEBAGAI MATERIAL UNTUK ELEKTRODA SEL SUPERKAPASITOR
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Date
2023-12
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Publisher
Elfitra
Abstract
Porous carbon electrodes based on biomass derivatives have been widely used as the basis for
making supercapacitor cell electrodes, because their application can be applied in the long
term, sustainable, renewable, easily available, and economically valuable. This research uses
biomass derived from empty palm bunches (OPEFB) using ZnCl2 activator and heteroatom
doping as a supercapacitor cell carbon electrode. The synthesis process of supercapacitor cell
electrodes goes through several stages, namely the hydrothermal carbonization stage with a
temperature of 180°C, chemical activation using ZnCl2 chemical activation using ZnCl2 ,
nitrogen doping as much as 3 grams, carbonization with N2 gas at a temperature of 600°C and
physical activation with CO2 gas at a temperature of 800°C. The highest density shrinkage
value is owned by the TKKS-M sample which is 57.344%.
Description
Keywords
Oil palm empty fruit bunches, Carbon Electrode, ZnCl2 and Supercapacitor
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