Abstract
Supporting Institution
giresun üniversitesi
Project Number
(FEN-BAP-A-230218-20)
Thanks
Giresun Üniversitesi BAP ofisine finansal katkısından dolayı teşekkür ederim.
References
- referans1 Barek, J., Berka, A., ve Zima, J., 1985. “Determination of carcinogenic azobenzene derivatives by constant-potential coulometry”, Collect. Czech. Chem. Commun., 50, 1819-1827. referans2 Bobrowski, A., Zarebski, J., 2000. “Catalytic systems in adsorptive stripping voltammetry”, Electroanalysis, 12, 1177-1186.
Voltammetric Determination of Catalytic Effect of Nitrite in Nitrate Media by Graphite and Mercury Electrode on Acid Red-27 Cobalt Complex
Abstract
In this study, the catalytic effect of nitrite on the cobalt complex of acid red 27, which is one of the most important azo dyes today, was investigated. Voltammetric studies were carried out with a Hanging Mercury Drop electrode and pencil graphite electrode using the Cathodic AdsSWV technique in nitrate media. First, in situ formation of the complex was determined by electrochemical method. It was then observed that the voltammetric peak current of the complex increased in the presence of nitrite anions. The deposition time, potential and nitrite concentration were investigated to optimize the conditions for both electrodes. According to the results, the reaction mechanism of the catalytic effect of nitrite has been proposed.
Project Number
(FEN-BAP-A-230218-20)
References
- referans1 Barek, J., Berka, A., ve Zima, J., 1985. “Determination of carcinogenic azobenzene derivatives by constant-potential coulometry”, Collect. Czech. Chem. Commun., 50, 1819-1827. referans2 Bobrowski, A., Zarebski, J., 2000. “Catalytic systems in adsorptive stripping voltammetry”, Electroanalysis, 12, 1177-1186.
Details
| Primary Language | English |
|---|---|
| Subjects | Engineering |
| Journal Section | Makaleler |
| Authors | |
| Project Number | (FEN-BAP-A-230218-20) |
| Publication Date | December 31, 2020 |
| Published in Issue | Year 2020 |