ELECTROCHEMICAL SYNTHESIS OF ZINC CHELATES IN NON-AQUEOUS MEDIA
| Autor: | D. D. Asylbekova, M. Zh. Duisembiyev, N.N. Issabayev, G.F. Sagitova, A. Zh. Suigenbayeva, A. E. Bitemirova, A. S. Abdibek |
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| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Rasayan Journal of Chemistry. 15:612-618 |
| ISSN: | 0976-0083 0974-1496 |
| DOI: | 10.31788/rjc.2022.1516637 |
| Popis: | Electrochemical synthesis of zinc chelates in non-aqueous media has been studied by polarization, capacitance measurements, infrared spectrometry and electron microscopy. The dependences of the substance content and current yield on current density, ligand concentration, temperature and time were determined. Optimal conditions for the process were determined. The aim of the study is to perform electrochemical synthesis of polycarboxylic acidbased chelates in non-aqueous media and to determine the possibility of electrosynthesis in non-aqueous media. In order to study adsorption and material release, the electrochemical behavior of chelate complexes was studied by measuring the volt-ampere E-gi, i-τ, E-τ and capacitance curves. The measurements were performed using graphite and platinum electrodes in acidic alcohol solutions. Based on preliminary experiments it was found that the influence of the process temperature on the yield of the target product, copper chelate, was very small; increasing the temperature leads to some decrease in the yield of the target product, mainly due to resin formation. end products. |
| Databáze: | OpenAIRE |
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