PREPARASI KARBON BERBAHAN DASAR KULIT TIMUN SURI DAN APLIKASINYA SEBAGAI ELEKTRODA PADA KAPASITOR LAPIS GANDA ELEKTROKIMIA

BERLIAN, MUHAMMAD and Syarif, Nirwan and Rohendi, Dedi (2022) PREPARASI KARBON BERBAHAN DASAR KULIT TIMUN SURI DAN APLIKASINYA SEBAGAI ELEKTRODA PADA KAPASITOR LAPIS GANDA ELEKTROKIMIA. Undergraduate thesis, Sriwijaya University.

	Text RAMA_47201_08031181621007.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
Preview	Text RAMA_47201_08031181621007_0001107001_0019046705_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (876kB) | Preview
	Text RAMA_47201_08031181621007_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_47201_08031181621007_0001107001_0019046705_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (736kB) | Request a copy
	Text RAMA_47201_08031181621007_0001107001_0019046705_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (427kB) | Request a copy
	Text RAMA_47201_08031181621007_0001107001_0019046705_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_47201_08031181621007_0001107001_0019046705_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (269kB) | Request a copy
	Text RAMA_47201_08031181621007_0001107001_0019046705_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (416kB) | Request a copy
	Text RAMA_47201_08031181621007_0001107001_0019046705_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (708kB) | Request a copy

Abstract

SUMMARY Research has been conducted on the manufacture of carbon cucumber pulp and its application as an electrochemical double-layer electrode capacitor. This study aims to electrochemically predict carbon from cucumber pulp (DTS) with variations in the type of electrolyte concentration NaNO3 (sodium nitrate). Carbon DTS was made by the carbonization process for 16 hours and microwave dipirolysis for 25 minutes. Dts carbon pore characterization results in a pore surface area of 821,523 m.2 g -1 , pore volume of 55,227.3 cm3 g -1 , total pore volume of 97 cm3 g -1 , and a conductivity value of 2.42x10-6 S.cm-1 . Carbon was characterized using XRD, SEM-EDX and FTIR. The result was a formed graphite crystal structure. The Sem-EDX results indicated that m was amorphous. The FTIR spectrum pattern had a carbonyl group at 1680 cm-1 . The highest cyclic voltammetry (CV) measurement result in NaNO3 electrolytes, 1M used carbon: graphite (3:7) comparison electrodes with a power value of 0.94 mW, energy reaching 19.14 mW.h and a capacitance value at a scan rate of 50 mW of 9.4 F.The results of the galvanostatic measurement of emptying filling obtained the best stability result of electrolyzed DTS carbon using NaNO3 with a concentration of 1 M with a ratio of carbon: graphite (3:7). Keywords:Electrochemical Double Layer Capacitor (KLGE), Electrode, Carbon, Cyclic Voltammetry (CV) Citation: 56 (1991 – 2020) Sriwijaya University

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Kapasitor Lapis Ganda Elektrokimia (KLGE), Elektroda, Karbon, Voltammetri Siklik (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:	m. berlian
Date Deposited:	04 Apr 2022 03:18
Last Modified:	04 Apr 2022 03:18
URI:	http://repository.unsri.ac.id/id/eprint/67904

Actions (login required)

View Item