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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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