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The Effect of Acetonitrile Solvent on the Quantitative Determination of Europium (III) by Voltammetry and its Optimization using the Box-Behnken Design

VALENSI · Vol. ume No. 1 (2022) · hlm. 69–78

DOI
10.15408/jkv.v8i1.22508
ISSN
2548-3013, 2460-6065
Terbit
2022-05-26
Penerbit
Department of Chemistry, Faculty of Science and Technology Syarif Hidayatullah Jakarta State Islamic University
Bahasa
eng

Abstrak

There is often a drawback during the determination of Eu in aqueous solvents using the voltammetric method. The current signal from water can reduce that of the element, which causes difficulty while separating the Eu signal from other rare earth elements (REE). Therefore, this study used acetonitrile as a solvent due to its high electrical conductivity and wide potential range. The optimum conditions for the determination of Eu in acetonitrile using the Box-Behnken design include 74.56 seconds deposition time, 0.125 V amplitude modulation, and -2.0 V potential deposition. The platinum electrode's performance showed a recovery value of 98.91% and accuracy and precision (in %RSD) of 96.67% and 1.11%, respectively. Furthermore, detection and quantitation limits of 0.6 mg/L and 5.1 mg/L were recorded from the analysis. It concluded that the differential pulse voltammetry method was applied to determine the presence of Eu in acetonitrile.

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  • National Research and Innovation Agency
  • Indonesian Institute of Sciences
  • Ministry of Industry of the Republic of Indonesia
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  • University of Bengkulu
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Rekan penulisOrganisasiArtikel bersama
Anni AnggraeniPadjadjaran University8
Shauvina A ShauvinaPadjadjaran University4
Salsha NurwulandaPadjadjaran University3
Najmah MardiahPadjadjaran University3
Retna Putri FauziaPadjadjaran University3
Atje Setiawan AbdullahPadjadjaran University2
Budi Nurani RuchjanaPadjadjaran University2
Muthalib APadjadjaran University2
Nurdeni NurdeniUniversitas Indraprasta PGRI2
Syulastri EffendiPadjadjaran University1
Abdul MutalibPadjadjaran University1
Ratna Sari DewiPadjadjaran University1
Abdul MutholibPadjadjaran University1
Hesein H. BahtiPadjadjaran University1
Muhammad YusufPadjadjaran University1
Regaputra Satria JanitraPadjadjaran University1
Muhammad Ryan FauziPadjadjaran University1
Juliandri JuliandriPadjadjaran University1
Ukun Mochammad Syukur SoedjanaatmadjaPadjadjaran University1
Syahrul RamadhanMinistry of Industry of the Republic of Indonesia1
Ratih DamayantiNational Research and Innovation Agency1
Maya IsmayatiNational Research and Innovation Agency1
Nadia Nuraniya KamaluddinPadjadjaran University1
Danang Sudarwoko AdiIndonesian Institute of Sciences1
Dwi Ajias PramasariNational Research and Innovation Agency1
Wahyu DwiantoIndonesian Institute of Sciences1
Nyndia Tri MuliawatiNational Research and Innovation Agency1
Narita Ayu Putri PramestiMinistry of Industry of the Republic of Indonesia1
Toto SubrotoPadjadjaran University1
Diana Rakhmawaty EddyPadjadjaran University1
Salma Nur ZakiyyahPadjadjaran University1
Muhammad Lutfi FirdausUniversity of Bengkulu1
Natasha FransiscaPadjadjaran University1
Zahra AfrianiPadjadjaran University1
Ayu Jelita SinambelaPadjadjaran University1

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Sumber metadata: OAI-PMH (metadata jurnal) http://journal.uinjkt.ac.id/index.php/valensi/oai, pertama di-harvest 10 Nov 2026, terakhir terlihat 10 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">The Effect of Acetonitrile Solvent on the Quantitative Determination of Europium (III) by Voltammetry and its Optimization using the Box-Behnken Design</dc:title>
	<dc:creator xml:lang="en">Pratomo, Uji</dc:creator>
	<dc:creator xml:lang="en">Hardianto, Ari</dc:creator>
	<dc:creator xml:lang="en">Hartati, Yeni Wahyuni</dc:creator>
	<dc:creator xml:lang="en">Bahti, Husein Hernandi</dc:creator>
	<dc:creator xml:lang="en">Wyantuti, Santhy</dc:creator>
	<dc:subject xml:lang="en">Acetonitrile</dc:subject>
	<dc:subject xml:lang="en">Box-Behnken Design</dc:subject>
	<dc:subject xml:lang="en">Europium</dc:subject>
	<dc:subject xml:lang="en">Differential pulse voltammetry</dc:subject>
	<dc:description xml:lang="en">There is often a drawback during the determination of Eu in aqueous solvents using the voltammetric method. The current signal from water can reduce that of the element, which causes difficulty while separating the Eu signal from other rare earth elements (REE). Therefore, this study used acetonitrile as a solvent due to its high electrical conductivity and wide potential range. The optimum conditions for the determination of Eu in acetonitrile using the Box-Behnken design include 74.56 seconds deposition time, 0.125 V amplitude modulation, and -2.0 V potential deposition. The platinum electrode's performance showed a recovery value of 98.91% and accuracy and precision (in %RSD) of 96.67% and 1.11%, respectively. Furthermore, detection and quantitation limits of 0.6 mg/L and 5.1 mg/L were recorded from the analysis. It concluded that the differential pulse voltammetry method was applied to determine the presence of Eu in acetonitrile.</dc:description>
	<dc:publisher xml:lang="en">Department of Chemistry, Faculty of Science and Technology Syarif Hidayatullah Jakarta State Islamic University</dc:publisher>
	<dc:date>2022-05-26</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:format>application/pdf</dc:format>
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	<dc:identifier>https://journal.uinjkt.ac.id/index.php/valensi/article/view/22508</dc:identifier>
	<dc:identifier>10.15408/jkv.v8i1.22508</dc:identifier>
	<dc:source xml:lang="en">Jurnal Kimia Valensi; Jurnal Kimia VALENSI Volume 8, No. 1, May 2022; 69-78</dc:source>
	<dc:source>2548-3013</dc:source>
	<dc:source>2460-6065</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.uinjkt.ac.id/index.php/valensi/article/view/22508/pdf</dc:relation>
	<dc:relation>https://journal.uinjkt.ac.id/index.php/valensi/article/view/22508/16637</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2022 Uji Pratomo, Ari Hardianto, Yeni Wahyuni Hartati, Husein Hernandi Bahti, Santhy Wyantuti</dc:rights>
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