A voltammetric comparison of the properties of carbon paste electrodes containing glassy carbon microparticles of various sizes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10126407" target="_blank" >RIV/00216208:11310/12:10126407 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jelechem.2012.04.019" target="_blank" >http://dx.doi.org/10.1016/j.jelechem.2012.04.019</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jelechem.2012.04.019" target="_blank" >10.1016/j.jelechem.2012.04.019</a>
Alternative languages
Result language
angličtina
Original language name
A voltammetric comparison of the properties of carbon paste electrodes containing glassy carbon microparticles of various sizes
Original language description
This paper deals with comparison of carbon paste electrodes (CPEs) prepared from different sized microparticles of glassy carbon powder and mineral oil for their use in direct current voltammetry (DCV), differential pulse voltammetry (DPV) and cyclic voltammetry. Carbon pastes contained 250 mg of spherical microparticles of glassy carbon with a diameter of 0.4-12 mu m, 10-20 mu m, 20-50 mu m or crystalline graphite with average diameter of particles 2 mu m and mineral oil as a binding liquid. The electrochemical properties of CPEs were studied using potassium ferrocyanide in aqueous supporting electrolytes and 5-amino-6-nitroquinoline (5A6NQ) in mixed methanol-water supporting electrolytes. All tested electrochemical characteristics at these electrodeswere compared with the performance of a solid glassy carbon electrode. The results show that when the size of glassy carbon spherical microparticles is increasing the CPE electrode passivates more easily by 5A6NQ and obtained limits of d
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>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Electroanalytical Chemistry
ISSN
1572-6657
e-ISSN
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Volume of the periodical
675
Issue of the periodical within the volume
June
Country of publishing house
CH - SWITZERLAND
Number of pages
7
Pages from-to
18-24
UT code for WoS article
000306202600004
EID of the result in the Scopus database
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