Melola Discovery

← Melola Discovery

Jurnal SINTA 1

Characterization and electrochemical properties analysis of reduced graphene oxide from corncob carbon as an electrode candidate: Synthesized using modified Hummers method

Communications in Science and Technology · Vol. 9 No. 1 (2024) · hlm. 25–29

DOI
10.21924/cst.9.1.2024.1365
ISSN
2502-9266, 2502-9258
Terbit
2024-07-12
Penerbit
Komunitas Ilmuwan dan Profesional Muslim Indonesia
Bahasa
eng

Abstrak

This research aims to synthesize and characterize reduced graphene oxide (RGO), as well as analyse its electrochemical properties. The synthesis of RGO material from corn cobs went through several stage: carbonization, oxidation and reduction. The synthesis of RGO used a modified Hummer method, and was reduced using the reducing agent ascorbic acid. The synthesized RGO was then characterized using Fourier Transform Independent Spectroscopy (FTIR), X-Ray Diffraction (XRD), Scanning Electron Microscope (SEM), and Energy Dispersive Spectroscopy (EDS). Electrochemical analysis using the cyclic voltammetry method, the specific capacitance value obtained showed that RGO had a higher capacitance value than GO. The research results showed that carbon from corn cobs, which has not been utilized optimally, can be synthesized as a basic material for making RGO as a quite promising material.

Kata kunci

Jaringan kolaborasi para penulis

40 penulis · 178 tautan kepenulisan bersama · 28 lintas organisasi · menampilkan 40 yang paling banyak terhubung

Arahkan kursor atau ketuk sebuah nama untuk menyorot rekan penulisnya. Klik dua kali untuk membuka halaman penulis.

  • Hasanuddin University
  • Universitas Bumi Hijrah Tidore
  • Universitas Mandala Waluya
  • Universitas Muhammadiyah Palu
  • Tohoku University
  • National Research and Innovation Agency
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
  • Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
Yusafir HalaHasanuddin University6
Hasnah NatsirHasanuddin University6
Paulina TabaHasanuddin University5
St. FauziahHasanuddin University4
Syaharuddin KasimHasanuddin University4
Rugaiyah A. ArfahHasanuddin University3
Nunuk Hariani SoekamtoHasanuddin University3
Nur Umriani PermatasariHasanuddin University2
Prastawa BudiHasanuddin University2
La KoloUniversitas Bumi Hijrah Tidore2
Anwar DaudHasanuddin University2
Alimuddin Hamzah AssegafHasanuddin University2
Erwin Azizi JayadiprajaUniversitas Mandala Waluya2
Nur HaedarHasanuddin University1
Bulkis MusaHasanuddin University1
Prayiska Mariana RapiHasanuddin University1
Nur AfniUniversitas Muhammadiyah Palu1
Emmi AstutiHasanuddin University1
Novi LestariHasanuddin University1
Nurmala SariHasanuddin University1
Andi Aliah HidayaniAfiliasi tidak diketahui1
Abdul Wahid WahabHasanuddin University1
Nursiah La NafieHasanuddin University1
Musa RamangHasanuddin University1
St Fauziah St FauziahAfiliasi tidak diketahui1
Abdur Rahman ArifHasanuddin University1
Andi RusnaenahAfiliasi tidak diketahui1
Tsutomu SekineTohoku University1
Firdaus FirdausNational Research and Innovation Agency1
La Yusran La KalamuUniversitas Bumi Hijrah Tidore1
Maming MamingHasanuddin University1
Syahruddin KasimHasanuddin University1
Siti KhairunnurHasanuddin University1
Jumianti Bunga MatandeHasanuddin University1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://cst.kipmi.or.id/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Characterization and electrochemical properties analysis of reduced graphene oxide from corncob carbon as an electrode candidate: Synthesized using modified Hummers method</dc:title>
	<dc:creator>Eka Anggriani Odja</dc:creator>
	<dc:creator>Raya, Indah</dc:creator>
	<dc:creator>Maming</dc:creator>
	<dc:creator>Muhammad Zakir</dc:creator>
	<dc:creator>Abd. Karim</dc:creator>
	<dc:creator>Djabal Nur Basir</dc:creator>
	<dc:subject xml:lang="en-US">Corncob</dc:subject>
	<dc:subject xml:lang="en-US">Reduced Graphene Oxide (RGO)</dc:subject>
	<dc:subject xml:lang="en-US">Spesific capacitance</dc:subject>
	<dc:subject xml:lang="en-US">Hummers method modified</dc:subject>
	<dc:description xml:lang="en-US">This research aims to synthesize and characterize reduced graphene oxide (RGO), as well as analyse its electrochemical properties. The synthesis of RGO material from corn cobs went through several stage: carbonization, oxidation and reduction. The synthesis of RGO used a modified Hummer method, and was reduced using the reducing agent ascorbic acid. The synthesized RGO was then characterized using Fourier Transform Independent Spectroscopy (FTIR), X-Ray Diffraction (XRD), Scanning Electron Microscope (SEM), and Energy Dispersive Spectroscopy (EDS). Electrochemical analysis using the cyclic voltammetry method, the specific capacitance value obtained showed that RGO had a higher capacitance value than GO. The research results showed that carbon from corn cobs, which has not been utilized optimally, can be synthesized as a basic material for making RGO as a quite promising material.</dc:description>
	<dc:publisher xml:lang="en-US">Komunitas Ilmuwan dan Profesional Muslim Indonesia</dc:publisher>
	<dc:date>2024-07-12</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://cst.kipmi.or.id/journal/article/view/1365</dc:identifier>
	<dc:identifier>10.21924/cst.9.1.2024.1365</dc:identifier>
	<dc:source xml:lang="en-US">Communications in Science and Technology; Vol. 9 No. 1 (2024); 25-29</dc:source>
	<dc:source xml:lang="id-ID">Communications in Science and Technology; Vol 9 No 1 (2024); 25-29</dc:source>
	<dc:source>2502-9266</dc:source>
	<dc:source>2502-9258</dc:source>
	<dc:source>10.21924/cst.9.1.2024</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://cst.kipmi.or.id/journal/article/view/1365/156</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 Communications in Science and Technology</dc:rights>
</oai_dc:dc>