Antimony Film Electrode Prepared with the Use of a Reversibly Deposited Mediator (Cd): Fabrication, Characterization and Application
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F16%3A39901866" target="_blank" >RIV/00216275:25310/16:39901866 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1149/2.0781614jes" target="_blank" >http://dx.doi.org/10.1149/2.0781614jes</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1149/2.0781614jes" target="_blank" >10.1149/2.0781614jes</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Antimony Film Electrode Prepared with the Use of a Reversibly Deposited Mediator (Cd): Fabrication, Characterization and Application
Popis výsledku v původním jazyce
An antimony film electrode was prepared ex situ using a reversibly deposited mediator and applied to a model of metal ions (Hg(II)) by anodic stripping voltammetry. The electrochemical method for antimony film formation is based on a co-deposition of a metal of interest (Sb), with a reversibly deposited mediator (Cd), and then further on an oxidation of cadmium, with additional deposition of antimony by the appropriate potential. This serves to increase the density of concentrations of Sb atoms, promoting antimony film growth, and consequently helps to improve the electrochemical properties of the electrode. The structural and chemical information about antimony film electrodes prepared without and with a mediator were derived from data obtained via optical microscope, AFM and XPS analysis. Finally, the practical analytical application of the antimony film electrode (prepared with said mediator) was successfully tested by measuring the level of Hg(II) concentration in the certified reference material (1641d) and Vistula river water samples.
Název v anglickém jazyce
Antimony Film Electrode Prepared with the Use of a Reversibly Deposited Mediator (Cd): Fabrication, Characterization and Application
Popis výsledku anglicky
An antimony film electrode was prepared ex situ using a reversibly deposited mediator and applied to a model of metal ions (Hg(II)) by anodic stripping voltammetry. The electrochemical method for antimony film formation is based on a co-deposition of a metal of interest (Sb), with a reversibly deposited mediator (Cd), and then further on an oxidation of cadmium, with additional deposition of antimony by the appropriate potential. This serves to increase the density of concentrations of Sb atoms, promoting antimony film growth, and consequently helps to improve the electrochemical properties of the electrode. The structural and chemical information about antimony film electrodes prepared without and with a mediator were derived from data obtained via optical microscope, AFM and XPS analysis. Finally, the practical analytical application of the antimony film electrode (prepared with said mediator) was successfully tested by measuring the level of Hg(II) concentration in the certified reference material (1641d) and Vistula river water samples.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CG - Elektrochemie
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of the Electrochemical Society
ISSN
0013-4651
e-ISSN
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Svazek periodika
163
Číslo periodika v rámci svazku
14
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
6
Strana od-do
"H1151"-"H1156"
Kód UT WoS článku
000393852200128
EID výsledku v databázi Scopus
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