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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) · pp. 69–78

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

Abstract

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.

Keywords

Collaboration network of the authors

40 authors · 146 co-authorship links · 1 across different organisations · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • International Islamic University Malaysia
  • Universitas Halu Oleo
  • State University of Semarang
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Anni AnggraeniAffiliation unknown5
Shauvina A ShauvinaAffiliation unknown4
Husein H BahtiAffiliation unknown2
Salsha NurwulandaAffiliation unknown2
Najmah MardiahAffiliation unknown2
Retna Putri FauziaAffiliation unknown2
Syulastri EffendiAffiliation unknown1
Abdul MutalibAffiliation unknown1
Abdul MutholibInternational Islamic University Malaysia1
Muhammad YusufUniversitas Halu Oleo1
Ratna Sari DewiAffiliation unknown1
Hesein H. BahtiAffiliation unknown1
Regaputra Satria JanitraAffiliation unknown1
Muhammad Ryan FauziAffiliation unknown1
Juliandri JuliandriAffiliation unknown1
Ukun Mochammad Syukur SoedjanaatmadjaAffiliation unknown1
Syahrul RamadhanAffiliation unknown1
Ratih DamayantiState University of Semarang1
Maya IsmayatiAffiliation unknown1
Nadia Nuraniya KamaluddinAffiliation unknown1
Danang Sudarwoko AdiAffiliation unknown1
Dwi Ajias PramasariAffiliation unknown1
Wahyu DwiantoAffiliation unknown1
Nyndia Tri MuliawatiAffiliation unknown1
Narita Ayu Putri PramestiAffiliation unknown1
Toto SubrotoAffiliation unknown1
Diana Rakhmawaty EddyAffiliation unknown1
Salma Nur ZakiyyahAffiliation unknown1
Muhammad Lutfi FirdausAffiliation unknown1
Natasha FransiscaAffiliation unknown1
Zahra AfrianiAffiliation unknown1
Ayu Jelita SinambelaAffiliation unknown1
Nazwa Alya ZahraAffiliation unknown1
Nelson Indarto SuwarnoAffiliation unknown1
Husain Akbar SumeruAffiliation 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) http://journal.uinjkt.ac.id/index.php/valensi/oai, first harvested 10 Nov 2026, last seen 10 Nov 2026.
Original metadata (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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