ION SELECTIVE ELECTRODE WITH PTFE MEMBRANE CONTAINING TRIBUTYL PHOSPHATE IONOPHORE
| ctrlnum |
11704 |
|---|---|
| fullrecord |
<?xml version="1.0"?>
<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><relation>http://repository.uinbanten.ac.id/11704/</relation><title>ION SELECTIVE ELECTRODE 
WITH PTFE MEMBRANE CONTAINING 
TRIBUTYL PHOSPHATE IONOPHORE</title><creator>Saefurohman, Asep</creator><creator>Buchari, </creator><creator>Noviandri, Indra</creator><description>Methods for the quantitative determination of lanthanum that have been developed are
generally spectroscopic methods such as inductively coupled plasma mass spectrometry (ICP-MS),
inductively coupled plasma atomic emission spectrometry (ICP-AES), and X-ray fluorescence
spectrometry, which has relatively high operational costs. The feasibility of the potentiometric
method using ion selective electrode (ISE) as an alternative method for lanthanum (III) determination
needs to be studied because it is simple, easy to use, and has high sensitivity and selectivity. In this
study, we developed ion selective electrode using PTFE membrane impregnated with tributyl
phosphate (TBP) as ionophore. TBP is commonly used as a complexing agent for rare-earth ions in
supported liquid membrane (SLM) separation process. We found that the compound can be used as
an ionophore for ISE. This study aims to make a lanthanum ion selective electrode (III) (La-ISE)
which has a Nernstian response. The parameters studied in the construction of this electrode were the
effects of PTFE membrane immersion ionophore solution, ionic strength adjuster (ISA), and the inner
solution composition. The performance parameters studied for the La-ISE were linear range, response
time, detection limit, selectivity, and the lifetime of the electrode. Construction of the electrode begins
with the preparation of the PTFE membrane as the main component. PTFE membrane was
impregnated for 12 hours in the TBP solution having a concentration of 0.25 M or 0.50 M in kerosene.
Afteritwas dried,the membrane was attached to the end of the electrode tube with adhesive.Then, the
electrode was filled with an internal solution containing a mixture of KCl 10-3 M with La (III) 10-3 M.
The internal reference electrode was Ag/AgCl electrode. Before it was used, the electrode was soaked
in a solution of La (III) 10-3 M for 12 hours.The effect of TBP concentration on the electrode
performance was studied using two concentrations of TBP: 0.25 M and 0.50 M. The calibration
curves obtained using both electrodes have good linearity. Nernst factor obtained from both
electrodes is similar, although the Nernst factor obtained with an electrode having 0.50 M TBP closer
to the theoretical value.ISA used in the measurement was KNO3. The effect of ISA on the
performance of the electrode was studied using electrodes containing TBP with the concentration of
0.25 M or 0.50 M. The concentration of KNO3 used in this study was 0.01 M and 0.10 M. The Nernst
factors obtained with electrodes containing 0.25 M TBP, in general, higher than those obtained with
electrodes containing 0.50 M TBP in the same ISA. Electrode containing 0.50 M TBP resulted in the
Nernst factor close to theoretical value when a measurement was conducted in 0.10 M KNO3.</description><date>2021</date><type>Journal:Article</type><type>PeerReview:NonPeerReviewed</type><type>Book:Book</type><language>eng</language><identifier>http://repository.uinbanten.ac.id/11704/1/full_paper_abs-97_9384493381%20reviewer1.pdf</identifier><type>Book:Book</type><language>eng</language><identifier>http://repository.uinbanten.ac.id/11704/5/Reviewer%27s%20comments_ABS-97%20%281%29.docx</identifier><type>Book:Book</type><language>eng</language><identifier>http://repository.uinbanten.ac.id/11704/2/Jurnal%20Scopus%20-La%28III%29%20Ion%20Selective%20Electrode%20with%20PTFE%20Membrane%20Containing%20Tributyl%20Phosphate%20Ionophore%20%281%29.pdf</identifier><type>Book:Book</type><language>eng</language><identifier>http://repository.uinbanten.ac.id/11704/3/LicenceAgreement.pdf</identifier><type>Book:Book</type><language>eng</language><identifier>http://repository.uinbanten.ac.id/11704/4/report%20jurnal%20international.pdf</identifier><identifier> Saefurohman, Asep and Buchari, and Noviandri, Indra (2021) ION SELECTIVE ELECTRODE WITH PTFE MEMBRANE CONTAINING TRIBUTYL PHOSPHATE IONOPHORE. Switzerland. ISSN : 1662-9795, Vol. 874, pp 50-57 </identifier><recordID>11704</recordID></dc>
|
| language |
eng |
| format |
Journal:Article Journal PeerReview:NonPeerReviewed PeerReview Book:Book Book |
| author |
Saefurohman, Asep Buchari, Noviandri, Indra |
| title |
ION SELECTIVE ELECTRODE
WITH PTFE MEMBRANE CONTAINING
TRIBUTYL PHOSPHATE IONOPHORE |
| publishDate |
2021 |
| isbn |
9789384493387 |
| url |
http://repository.uinbanten.ac.id/11704/1/full_paper_abs-97_9384493381%20reviewer1.pdf http://repository.uinbanten.ac.id/11704/5/Reviewer%27s%20comments_ABS-97%20%281%29.docx http://repository.uinbanten.ac.id/11704/2/Jurnal%20Scopus%20-La%28III%29%20Ion%20Selective%20Electrode%20with%20PTFE%20Membrane%20Containing%20Tributyl%20Phosphate%20Ionophore%20%281%29.pdf http://repository.uinbanten.ac.id/11704/3/LicenceAgreement.pdf http://repository.uinbanten.ac.id/11704/4/report%20jurnal%20international.pdf http://repository.uinbanten.ac.id/11704/ |
| contents |
Methods for the quantitative determination of lanthanum that have been developed are
generally spectroscopic methods such as inductively coupled plasma mass spectrometry (ICP-MS),
inductively coupled plasma atomic emission spectrometry (ICP-AES), and X-ray fluorescence
spectrometry, which has relatively high operational costs. The feasibility of the potentiometric
method using ion selective electrode (ISE) as an alternative method for lanthanum (III) determination
needs to be studied because it is simple, easy to use, and has high sensitivity and selectivity. In this
study, we developed ion selective electrode using PTFE membrane impregnated with tributyl
phosphate (TBP) as ionophore. TBP is commonly used as a complexing agent for rare-earth ions in
supported liquid membrane (SLM) separation process. We found that the compound can be used as
an ionophore for ISE. This study aims to make a lanthanum ion selective electrode (III) (La-ISE)
which has a Nernstian response. The parameters studied in the construction of this electrode were the
effects of PTFE membrane immersion ionophore solution, ionic strength adjuster (ISA), and the inner
solution composition. The performance parameters studied for the La-ISE were linear range, response
time, detection limit, selectivity, and the lifetime of the electrode. Construction of the electrode begins
with the preparation of the PTFE membrane as the main component. PTFE membrane was
impregnated for 12 hours in the TBP solution having a concentration of 0.25 M or 0.50 M in kerosene.
Afteritwas dried,the membrane was attached to the end of the electrode tube with adhesive.Then, the
electrode was filled with an internal solution containing a mixture of KCl 10-3 M with La (III) 10-3 M.
The internal reference electrode was Ag/AgCl electrode. Before it was used, the electrode was soaked
in a solution of La (III) 10-3 M for 12 hours.The effect of TBP concentration on the electrode
performance was studied using two concentrations of TBP: 0.25 M and 0.50 M. The calibration
curves obtained using both electrodes have good linearity. Nernst factor obtained from both
electrodes is similar, although the Nernst factor obtained with an electrode having 0.50 M TBP closer
to the theoretical value.ISA used in the measurement was KNO3. The effect of ISA on the
performance of the electrode was studied using electrodes containing TBP with the concentration of
0.25 M or 0.50 M. The concentration of KNO3 used in this study was 0.01 M and 0.10 M. The Nernst
factors obtained with electrodes containing 0.25 M TBP, in general, higher than those obtained with
electrodes containing 0.50 M TBP in the same ISA. Electrode containing 0.50 M TBP resulted in the
Nernst factor close to theoretical value when a measurement was conducted in 0.10 M KNO3. |
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IOS3645.11704 |
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IAIN Sultan Maulana Hasanuddin Banten |
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609 |
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library:university library |
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Perpustakaan UIN Sultan Maulana Hasanuddin Banten |
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672 |
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Repository UIN Sultan Maulana Hasanuddin Banten |
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3645 |
| subject_area |
Islamic Religious Education/Pendidikan Agama Islam, Sekolah Islam Fikih (Fiqih, Fiqh), Hukum Islam Islamic History/Sejarah Islam Tafsir Al-Qur'an |
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SERANG |
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BANTEN |
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1 |
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IOS3645 |
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2023-04-14T02:32:04Z |
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2023-04-14T02:32:04Z |
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dc |
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1765163681719517184 |
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17.538404 |