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Differential Pulse Voltammetry Study for Quantitative Determination of Dysprosium (III) in Acetonitrile Solution

International Journal of Renewable Energy Development : JRED · Vol. 10 No. 2 (2021) · hlm. 191–199

DOI
10.14710/ijred.2021.33486
ISSN
2252-4940
Terbit
2021-05-01
Penerbit
Center of Biomass & Renewable Energy (CBIORE)
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

Dysprosium has gained global interest due to its key application in renewable technology, such as wind power technology. The presence of this rare earth element (REE) can be determined by several spectroscopic methods. Recently, a voltammetry method has provided an alternative method for the simple and fast detection of REEs. However, to the best of our knowledge, this experiment is usually carried out in an aqueous solvent, and the response of the REE in an organic solvent by the voltammetry method has rarely been investigated. In this research, the quantitative detection of dysprosium and dysprosium mixtures with samarium, europium and gadolinium in acetonitrile is reported by differential pulse voltammetry. A Box-Behnken design was applied to predict the optimum condition of the measurements. Three factors, namely potential deposition, deposition time and amplitude modulation, were found to significantly influence the signal under optimal conditions, which are -1.0 V, 83.64 s and 0.0929 V, respectively. The surface characterization of dysprosium deposited on a Pt surface shows better deposition under 100% acetonitrile compared to a lower concentration of acetonitrile. The evaluation in this study shows a detection limit of 0.6462 mg•L-1 and a quantitation limit of 2.1419 mg•L-1, with a precision value and recovery value of 99.97% and 93.62%, respectively.

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  • Padjadjaran University
  • Universitas Indraprasta PGRI
  • University of Bengkulu
  • Bandung Institute of Technology
  • National Research and Innovation Agency
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Rekan penulisOrganisasiArtikel bersama
Anni AnggraeniPadjadjaran University5
Ari HardiantoPadjadjaran University5
Salsha NurwulandaPadjadjaran University3
Najmah MardiahPadjadjaran University3
Retna Putri FauziaPadjadjaran University3
Syulastri EffendiPadjadjaran University1
Abdul MutalibPadjadjaran University1
Atje Setiawan AbdullahPadjadjaran University1
Budi Nurani RuchjanaPadjadjaran University1
Muthalib APadjadjaran University1
Nurdeni NurdeniUniversitas Indraprasta PGRI1
Toto SubrotoPadjadjaran University1
Diana Rakhmawaty EddyPadjadjaran University1
Salma Nur ZakiyyahPadjadjaran University1
Muhammad Lutfi FirdausUniversity of Bengkulu1
Rudiawan EdwinNational Research and Innovation Agency1
Nazwa Alya ZahraPadjadjaran University1
Irwan KurniaPadjadjaran University1
Natasha FransiscaPadjadjaran University1
Zahra AfrianiPadjadjaran University1
Ayu Jelita SinambelaPadjadjaran University1
Nelson Indarto SuwarnoPadjadjaran University1
Husain Akbar SumeruPadjadjaran University1
Indah PrimadonaBandung Institute of Technology1

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Sumber metadata: OAI-PMH (metadata jurnal) https://ijred.cbiore.id/index.php/ijred/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Differential Pulse Voltammetry Study for Quantitative Determination of Dysprosium (III) in Acetonitrile Solution</dc:title>
	<dc:creator>Wyantuti, Santhy</dc:creator>
	<dc:creator>Pratomo, Uji</dc:creator>
	<dc:creator>Shauvina, Shauvina A</dc:creator>
	<dc:creator>Hartati, Yeni Wahyuni</dc:creator>
	<dc:creator>Bahti, Husein Hernandi</dc:creator>
	<dc:subject xml:lang="en-US">Acetonitrile; Box-Behnken design; Dysprosium; Differential Pulse Voltammetry; Chemometrics</dc:subject>
	<dc:description xml:lang="en-US">Dysprosium has gained global interest due to its key application in renewable technology, such as wind power technology. The presence of this rare earth element (REE) can be determined by several spectroscopic methods. Recently, a voltammetry method has provided an alternative method for the simple and fast detection of REEs. However, to the best of our knowledge, this experiment is usually carried out in an aqueous solvent, and the response of the REE in an organic solvent by the voltammetry method has rarely been investigated. In this research, the quantitative detection of dysprosium and dysprosium mixtures with samarium, europium and gadolinium in acetonitrile is reported by differential pulse voltammetry. A Box-Behnken design was applied to predict the optimum condition of the measurements. Three factors, namely potential deposition, deposition time and amplitude modulation, were found to significantly influence the signal under optimal conditions, which are -1.0 V, 83.64 s and 0.0929 V, respectively. The surface characterization of dysprosium deposited on a Pt surface shows better deposition under 100% acetonitrile compared to a lower concentration of acetonitrile. The evaluation in this study shows a detection limit of 0.6462 mg•L-1 and a quantitation limit of 2.1419 mg•L-1, with a precision value and recovery value of 99.97% and 93.62%, respectively.</dc:description>
	<dc:publisher xml:lang="en-US">Center of Biomass &amp; Renewable Energy (CBIORE)</dc:publisher>
	<dc:date>2021-05-01</dc:date>
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	<dc:identifier>https://ijred.cbiore.id/index.php/ijred/article/view/33486</dc:identifier>
	<dc:identifier>10.14710/ijred.2021.33486</dc:identifier>
	<dc:source xml:lang="en-US">International Journal of Renewable Energy Development; Vol 10, No 2 (2021): May 2021; 191-199</dc:source>
	<dc:source>2252-4940</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ijred.cbiore.id/index.php/ijred/article/view/33486/pdf</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 The Authors. Published by Centre of Biomass and Renewable Energy (CBIORE)</dc:rights>
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