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@inproceedings{325692,
author = {Trnková, Libuše and Kizek, René and Dračka, Oldřich},
address = {Bonn},
booktitle = {Electroanalysis ESEAC 2000 SEAC},
edition = {Band/Volume22},
keywords = {Linear scan voltammetry; Elimination voltammetry; Adsorption},
language = {eng},
location = {Bonn},
isbn = {3-89336-261-4},
pages = {D 27},
publisher = {Rheinische-Friedrich-Wilhelms-Universitaet Bonn},
title = {Application of Elimination Voltammetry to the Electroanalysis of an Adsorbed Substance},
year = {2000}
}
TY - JOUR
ID - 325692
AU - Trnková, Libuše - Kizek, René - Dračka, Oldřich
PY - 2000
TI - Application of Elimination Voltammetry to the Electroanalysis of an Adsorbed Substance
VL - Reihe Umwelt/Environment
PB - Rheinische-Friedrich-Wilhelms-Universitaet Bonn
CY - Bonn
SN - 3893362614
KW - Linear scan voltammetry
KW - Elimination voltammetry
KW - Adsorption
N2 - In the elimination voltammetry with a linear scan rate (EVLS), elimination of the selected particular currents from the linear scan voltammetry results is achieved by an elimination function formed by a linear combination of the total currents measured at different scan rates.Theoretical curves of an irreversible current with adsorbed substance being electroactive were calculated for three elimination functions: A - the function eliminating Ik and Ic and conserving Ir , B - the function eliminating Ic and Ir , conserving Ik , and C - the function eliminating Ir and Ik and conserving Ic, where Ic , Ir , and Ik are the charging current, the reversible diffusion current, and the kinetic current, respectively. A larger difference between diffusion and adsorption was exhibited by the elimination function A. It provides a substantial increase in resolution and sensitivity as compared to the linear scan voltammetry current peak and clearly marks the adsorption.
ER -
TRNKOVÁ, Libuše, René KIZEK a Oldřich DRAČKA. Application of Elimination Voltammetry to the Electroanalysis of an Adsorbed Substance. In \textit{Electroanalysis ESEAC 2000 SEAC}. Band/Volume22. Bonn: Rheinische-Friedrich-Wilhelms-Universitaet Bonn, 2000, s.~D 27, 1 s. Reihe Umwelt/Environment. ISBN~3-89336-261-4.
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