PREPARASI KARBON TUMBUHAN EKOR KUCING (Typha Latifolia) SEBAGAI ELEKTRODA BERPORI PADA KAPASITOR LAPIS GANDA ELEKTROKIMIA (KLGE)

PURBA, RIFALDO ATMA NEGARA and Syarif, Nirwan and Rohendi, Dedi (2021) PREPARASI KARBON TUMBUHAN EKOR KUCING (Typha Latifolia) SEBAGAI ELEKTRODA BERPORI PADA KAPASITOR LAPIS GANDA ELEKTROKIMIA (KLGE). Undergraduate thesis, Sriwijaya University.

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Abstract

Research has been carried out on the manufacture of cat tail carbon as a porous electrode on electrochemical double layer capacitors (KLGE). KLGE is made using electrodes from a cat's tail plant. This study aims to prepare carbonaceous plants electrochemically using a variety of electrolytes of NaHCO3 (sodium bicarbonate), NaNO3 (sodium nitrate) and NaCl (sodium chloride) with various electrolyte concentrations. The carbon from pyrolyzed cat tails was characterized using XRD (X-ray Diffraction) and SEM (Scanning Electron Microscope). XRD diffractogram results showed the two highest peaks at 2θ, namely 28.54° and 29.60°. SEM results show that the morphology of cat tail carbon is amorphous. The highest cyclic voltammetry (CV) measurement results were found in the NaHCO3 2M electrolyte using a 7: 3 graphite-carbon ratio electrodes with a capacitance value of 8.0067 F, energy reaching 8.4553 mW.h, and power reaching 0.4003 mW. In general, KLGE meets the requirements with a minimum capacitance value of 0.01 F.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Cat tail plant (Typha Latifolia), Porous Carbon, CLCC, Cyclic Voltammetry (CV)
Subjects:	Q Science > QD Chemistry > QD450-801 Physical and theoretical chemistry
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Rifaldo Atma Negara
Date Deposited:	29 Sep 2021 02:12
Last Modified:	29 Sep 2021 02:12
URI:	http://repository.unsri.ac.id/id/eprint/54991

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