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- Title
Electrochemical Degradation of the Pesticide Dimethenamid-P at Gold, DSA Platinum and Ruthenium Oxide Electrodes in Different Electrolytes.
- Authors
Glavaški, O. S.; Petrović, S. D.; Mijin, D. Ž.; Jovanović, M. B.; Dugandžić, A. M.; Zeremski, T. M.; Ivić, M. L. Avramov
- Abstract
For the first time the electrochemical degradation of the pesticide dimethenamid-P was studied. Its direct electrochemical degradation, using potential cycling at a gold electrode, was performed by cyclic voltammetry and HPLC analysis of electrolyte after 72 h showed 56.8 % of degradation. HPLC-MS indicates the formation of degradation products through the elimination of chlorine atom and CN bond cleavage. By indirect electrolysis using DSA Ti/PtOx and DSA Ti/RuO2 electrodes during 30 minutes 87.2 % and 88.3 % of dimethenamid-P was degradated, respectively. The high percentage of degradation of dimethenamid-P was achieved with non time consuming, simple and cheap electrochemical processes.
- Subjects
ELECTROCHEMICALS industry; DIMETHENAMID; PESTICIDES; ELECTRODES; RUTHENIUM oxides
- Publication
Electroanalysis, 2014, Vol 26, Issue 9, p1877
- ISSN
1040-0397
- Publication type
Article
- DOI
10.1002/elan.201400249