Anodic Oxidation of Serine Anion on Smooth and Platinized Platinum
| Autor: | N. E. Kuleshova, E. V. Bobrinskaya, Alexander V. Vvedenskii |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Inorganic chemistry
Kinetic scheme chemistry.chemical_element Infrared spectroscopy 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Electrochemistry 01 natural sciences 0104 chemical sciences Coulometry chemistry Electrode Rotating disk electrode 0210 nano-technology Platinum Voltammetry |
| Zdroj: | Russian Journal of Electrochemistry. 54:592-597 |
| ISSN: | 1608-3342 1023-1935 |
| DOI: | 10.1134/s1023193518070042 |
| Popis: | The anodic oxidation of serine anion on smooth (Pt) and platinized (Pt(Pt)) platinum electrodes is studied by the methods of cyclic and linear voltammetry, rotating disk electrode, coulometry, and reflectance IR spectroscopy. On both electrodes, the potential regions of electrochemical transformation of this amino acid are determined. It is shown that electrooxidation of serine proceeds with abstraction of 4 and 2 electrons on Pt and Pt(Pt) electrodes, respectively. It is found that the anodic oxidation of serine anions proceeds from the adsorbed state; a possible kinetic scheme of this process is proposed. |
| Databáze: | OpenAIRE |
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