Voltammetric Determination of BHT Antioxidant at Gold Electrode in Biodiesel

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F12%3A39895384" target="_blank" >RIV/00216275:25310/12:39895384 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/elan.201200057" target="_blank" >http://dx.doi.org/10.1002/elan.201200057</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/elan.201200057" target="_blank" >10.1002/elan.201200057</a>

Result language
angličtina
Original language name
Voltammetric Determination of BHT Antioxidant at Gold Electrode in Biodiesel
Original language description
The voltammetric determination of synthetic antioxidant 2,6-di-tert-butyl-4-methylphenole (BHT) was studied using linear-sweep voltammetry (LSV) and cyclic voltammetry (CV) with a gold electrode and performed in isopropanol media containing either 0.1 mol/L H2SO4 or 0.1 mol/L LiClO4 as supporting electrolyte. The results obtained have revealed that the most reliable detection was acquired in acidic media (isopropanol-H2SO4) whereas the use of isopropanol LiClO4 solution exhibited poorer reproducibilitydue to possible passivation of the electrode. Real samples of biodiesel mixture were analyzed without any special sample treatment or separation and results were compared with those obtained by FTIR-spectroscopy.
Czech name
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Czech description
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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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Project
<a href="/en/project/EE2.3.30.0021" target="_blank" >EE2.3.30.0021: Strenthening of Research and Development Teams at the University of Pardubice</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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