Bismuth-Trifluoride Modified Carbon Paste Electrode for Electrochemical Stripping Analysis of Heavy Metals
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F13%3A39896384" target="_blank" >RIV/00216275:25310/13:39896384 - isvavai.cz</a>
Result on the web
<a href="http://www.electrochemsci.org/papers/vol8/80405657.pdf" target="_blank" >http://www.electrochemsci.org/papers/vol8/80405657.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Bismuth-Trifluoride Modified Carbon Paste Electrode for Electrochemical Stripping Analysis of Heavy Metals
Original language description
In this article, a novel type metal-film based electrode, bismuth trifluoride-bulk-modified carbon paste electrode (BiF3-CPE), is for the first time reported and examined in electrochemical stripping analysis for determination of selected heavy metals atthe ppb (mu g.L-1) concentration level. Optimal amount of bismuth trifluoride, as the source of in-nascenti generated bismuth film, was 10% (w/w). All important experimental and instrumental parameters have been optimized in the square-wave anodic stripping voltammetric mode when using Cd(II) and Pb(II) as the model ions. As found, BiF3-CPE has exhibited a linear response in several concentration ranges tested, starting from the low ppb level (2-12 mu g.L-1) via a mid level (10-150 mu g.L-1), up to rather high concentrations in the range of 200-120 mu g.L-1; the repeatability of (10%)BiF3-CPE, expressed by the RSD, being +/- 1.7 % (for n=10) for Cd(II) and +/- 1.4% for Pb(II). Interferences from selected heavy metals were also studied
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
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Electrochemical Science
ISSN
1452-3981
e-ISSN
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Volume of the periodical
8
Issue of the periodical within the volume
4
Country of publishing house
CS - SERBIA AND MONTENEGRO
Number of pages
15
Pages from-to
5657-5671
UT code for WoS article
000318217200108
EID of the result in the Scopus database
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