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https://doi.org/10.5562/cca3453

A Simplified Model of Reactant Adsorption in Normal Pulse Voltammetry

Šebojka Komorsky-Lovrić ; Divkovićeva 13, HR-10090 Zagreb, Croatia
Milivoj Lovrić   ORCID icon orcid.org/0000-0002-6421-1398 ; Divkovićeva 13, HR-10090 Zagreb, Croatia

Puni tekst: engleski, pdf (2 MB) str. 525-531 preuzimanja: 169* citiraj
APA 6th Edition
Komorsky-Lovrić, Š. i Lovrić, M. (2018). A Simplified Model of Reactant Adsorption in Normal Pulse Voltammetry. Croatica Chemica Acta, 91 (4), 525-531. https://doi.org/10.5562/cca3453
MLA 8th Edition
Komorsky-Lovrić, Šebojka i Milivoj Lovrić. "A Simplified Model of Reactant Adsorption in Normal Pulse Voltammetry." Croatica Chemica Acta, vol. 91, br. 4, 2018, str. 525-531. https://doi.org/10.5562/cca3453. Citirano 20.01.2020.
Chicago 17th Edition
Komorsky-Lovrić, Šebojka i Milivoj Lovrić. "A Simplified Model of Reactant Adsorption in Normal Pulse Voltammetry." Croatica Chemica Acta 91, br. 4 (2018): 525-531. https://doi.org/10.5562/cca3453
Harvard
Komorsky-Lovrić, Š., i Lovrić, M. (2018). 'A Simplified Model of Reactant Adsorption in Normal Pulse Voltammetry', Croatica Chemica Acta, 91(4), str. 525-531. https://doi.org/10.5562/cca3453
Vancouver
Komorsky-Lovrić Š, Lovrić M. A Simplified Model of Reactant Adsorption in Normal Pulse Voltammetry. Croatica Chemica Acta [Internet]. 2018 [pristupljeno 20.01.2020.];91(4):525-531. https://doi.org/10.5562/cca3453
IEEE
Š. Komorsky-Lovrić i M. Lovrić, "A Simplified Model of Reactant Adsorption in Normal Pulse Voltammetry", Croatica Chemica Acta, vol.91, br. 4, str. 525-531, 2018. [Online]. https://doi.org/10.5562/cca3453

Sažetak
Normal pulse voltammetry and chronoamperometry of reversible electro-oxidation complicated by the reactant adsorption on the surface of stationary, planar electrode is investigated theoretically. A simple model of chronoamperometry is compared with a rigorous model of voltammetry. The solution of former is analytical, but it applies to the linear isotherm. However, it explains the origin of maximum of the current-potential curves and its relationship with the pulse duration. The second model is based on digital simulation and describes voltammograms that correspond to the Langmuir isotherm. The accumulation of the reactant during the potential scan is calculated. The limits of electroanalytical application of the normal pulse voltammetry are determined.

Creative Commons License This work is licensed under a Creative Commons Attribution 4.0 International License.

Ključne riječi
reactant adsorption; normal pulse voltammetry; chronoamperometry; theory

Hrčak ID: 216861

URI
https://hrcak.srce.hr/216861

Posjeta: 247 *