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ELECTRODEPOSITION OF Cu ON THE SURFACE OF SILICA FREE RICE HUSK ACTIVATED CARBON WITH ULTRASONIC IRRADIATION

Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta) · Vol. ume No. 2 (2015) · pp. 29–37

DOI
10.70561/ica.v8i2.2471
ISSN
2655-6049, 2085-014X
Published
2015-12-01
Publisher
Hasanuddin University
Language
en

Abstract

Electrodeposition of Cu on the surface of silica free rice husk activated carbon with ultrasonic irradiation aimed to increase the value of specific capacitance was carried out. Silica free rice husk activated carbon was synthesized using H3PO4 activator and extraction of silica using KOH. The surface area of rice husk carbon was obtained before and after the extraction of silica and after activation were 57.2833 m2/g, 180.5378 m2/g and 184.6074 m2/g, respectively. XRF analysis showed that Cu depositioned on the surface of silica free rice husk activated carbon and based of CV measurements showed that electrodeposition of Cu with ultrasonic irradiation can increased the value of specific capacitance. Specific capacitance of silica free rice husk activated carbon before and after electrodeposition of Cu with ultrasonic irradiation were 657.75 nF/g and 721.08 nF/g, respectively.

Keywords

Collaboration network of the authors

40 authors · 97 co-authorship links · showing the 40 most connected

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  • Hasanuddin University
  • Affiliation unknown
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Co-authorOrganisationJoint articles
Alfian NoorHasanuddin University17
Maming GaffarAffiliation unknown5
Indah RayaAffiliation unknown4
Andi Tenrisa’naAffiliation unknown3
Paulina TabaHasanuddin University3
Nunuk Hariani SoekamtoAffiliation unknown3
La KoloAffiliation unknown3
Seniwati DaliAffiliation unknown2
L. Musa RamangAffiliation unknown2
Djabal Nur BasirHasanuddin University2
Andi Agung PerdanaAffiliation unknown2
Rahmawati RahmawatiAffiliation unknown2
Asdiana Irma YusufAffiliation unknown2
Febby KurniatyAffiliation unknown2
Anna IslamiyatiHasanuddin University1
Anisa AnisaHasanuddin University1
Nasrah SirajangHasanuddin University1
Muhammad Jayzul UsrahHasanuddin University1
Ummi SariHasanuddin University1
Fajar AffanHasanuddin University1
Waode Nur RahmaniahAffiliation unknown1
Rahmawati RahmawatiAffiliation unknown1
Sheila ApriliaAffiliation unknown1
Syarifuddin SyarifuddinAffiliation unknown1
Alfani M DatuAffiliation unknown1
Raymond KwangdinataAffiliation unknown1
Jumiati Bunga MatandeAffiliation unknown1
Seniati SalahuddinAffiliation unknown1
Waode RustiahAffiliation unknown1
Muhammad LukmanAffiliation unknown1
Adji PermatasariAffiliation unknown1
Suraedah SuraedahAffiliation unknown1
Nur Faiizah FirmanAffiliation unknown1
Syafyuddin YusufAffiliation unknown1
Muhammad AmriAffiliation unknown1
Arisandi ArisandiAffiliation unknown1
Wahyudin WahyudinAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/ica/oai, first harvested 5 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">ELECTRODEPOSITION OF Cu ON THE SURFACE OF SILICA FREE RICE HUSK ACTIVATED CARBON WITH ULTRASONIC IRRADIATION</dc:title>
	<dc:creator xml:lang="en">Andhika, Ryan</dc:creator>
	<dc:creator xml:lang="en">Zakir, Muhammad</dc:creator>
	<dc:creator xml:lang="en">Maming, Maming</dc:creator>
	<dc:subject xml:lang="en">Cuprum</dc:subject>
	<dc:subject xml:lang="en">electrodeposition</dc:subject>
	<dc:subject xml:lang="en">specific capacitance</dc:subject>
	<dc:subject xml:lang="en">activated carbon</dc:subject>
	<dc:subject xml:lang="en">ultrasonic.</dc:subject>
	<dc:description xml:lang="en">Electrodeposition of Cu on the surface of silica free rice husk activated carbon with ultrasonic irradiation aimed to increase the value of specific capacitance was carried out. Silica free rice husk activated carbon was synthesized using H3PO4  activator and extraction of silica using KOH. The surface area of rice husk carbon was obtained before and after the extraction of silica and after activation were 57.2833 m2/g, 180.5378 m2/g and 184.6074 m2/g, respectively. XRF analysis showed that Cu depositioned on the surface of silica free rice husk activated carbon and based of CV measurements showed that electrodeposition of Cu with ultrasonic irradiation can increased the value of specific capacitance. Specific capacitance of silica free rice husk activated carbon before and after electrodeposition of Cu with ultrasonic irradiation were 657.75 nF/g and 721.08 nF/g, respectively.</dc:description>
	<dc:publisher xml:lang="en">Hasanuddin University</dc:publisher>
	<dc:date>2015-12-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/ica/article/view/2471</dc:identifier>
	<dc:identifier>10.70561/ica.v8i2.2471</dc:identifier>
	<dc:source xml:lang="en">Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta); Volume 8 No 2 - December 2015; 29-37</dc:source>
	<dc:source>2655-6049</dc:source>
	<dc:source>2085-014X</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/ica/article/view/2471/1339</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2017 Indonesia Chimica Acta</dc:rights>
</oai_dc:dc>