Applicability of Antimony Film Electrode in Anodic Stripping Voltammetry Combined with Sequential Injection Analysis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F10%3A39882254" target="_blank" >RIV/00216275:25310/10:39882254 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Applicability of Antimony Film Electrode in Anodic Stripping Voltammetry Combined with Sequential Injection Analysis
Original language description
The possibilities to employ antimony-film plated glassy carbon electrode (SbF-GCE) in anodic stripping voltammetry combined with sequential injection analysis (ASV-SIA) were examined and tested for the determination of Pb(II) and Cd(II) selected as the model ions. It has been found that SbF-GCE can be operated at the low ?g L-1 concentration level via the in-situ preparation - deposition from a plating solution of 0.5 M HCl, mixed with 0.75 mg L-1 Sb(III), and at a potential of ?1.5 V vs. Ag/AgCl. The same solution could then be used for pre-concentration and stripping, when the reproducibility of the respective signals was characterized by means of the RSD ? 2.8%, and the detection limit (3?) of about 1.2 ?g L-1 Pb(II) and 1.4 ?g L-1 Cd(II). Furthermore, as found, the presence of weakly complexing halide salts, KCl or KBr, could further improve the overall signal-to-noise ratio, whereas the addition of KSCN into the solution(s) offered the possibility to detect some additional ions.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CG - Electrochemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LC06035" target="_blank" >LC06035: Centre of Biophysical Chemistry, Bioelectrochemistry and Bioanalysis. New Tools for Genomics, Proteomics and Biomedicine.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Scientific Papers of the University of Pardubice, Series A, Faculty of Chemical Technology
ISSN
1211-5541
e-ISSN
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Volume of the periodical
16
Issue of the periodical within the volume
prosinec
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
13
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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