A kinetics study of the methomyl electrochemical degradation in the chloride containing solutions
Abstract
The kinetics of the electrochemical degradation of methomyl has been study by the means of electrochemical techniques, UV-vis spectrophotometry, HPLC, and HPLC-ESI-MS in the sodium chloride containing solution. Degradation kinetics has been investigated on the DSA Ti/RuO2 electrode in mainly 2 g dm(-3) sodium chloride solution, applying the currents in the range of 10-90 mA and methomyl concentration from 0.05 to 0.5 mM. It has been suggested that methomyl degradation initially follows the pseudo zero-order Langmuir-Hinshelwood reaction kinetics, and mixed homogeneous and heterogeneous pseudo first-order reaction during prolonged electrolysis.
Keywords:
Degradation / Electrochemical / Langmuir-Hinshelwood mechanism / UV-vis / LC-MSSource:
Applied Catalysis B-Environmental, 2014, 147, 429-438Publisher:
- Elsevier, Amsterdam
Funding / projects:
- Study of the Synthesis, Structure and Activity of Natural and Synthetic Organic Compounds (RS-172013)
- Electrochemical synthesis and characterization of nanostructured functional materials for application in new technologies (RS-172046)
DOI: 10.1016/j.apcatb.2013.09.028
ISSN: 0926-3373
WoS: 000330489400048
Scopus: 2-s2.0-84885395580
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Grgur, Branimir AU - Mijin, Dušan PY - 2014 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2798 AB - The kinetics of the electrochemical degradation of methomyl has been study by the means of electrochemical techniques, UV-vis spectrophotometry, HPLC, and HPLC-ESI-MS in the sodium chloride containing solution. Degradation kinetics has been investigated on the DSA Ti/RuO2 electrode in mainly 2 g dm(-3) sodium chloride solution, applying the currents in the range of 10-90 mA and methomyl concentration from 0.05 to 0.5 mM. It has been suggested that methomyl degradation initially follows the pseudo zero-order Langmuir-Hinshelwood reaction kinetics, and mixed homogeneous and heterogeneous pseudo first-order reaction during prolonged electrolysis. PB - Elsevier, Amsterdam T2 - Applied Catalysis B-Environmental T1 - A kinetics study of the methomyl electrochemical degradation in the chloride containing solutions EP - 438 SP - 429 VL - 147 DO - 10.1016/j.apcatb.2013.09.028 ER -
@article{ author = "Grgur, Branimir and Mijin, Dušan", year = "2014", abstract = "The kinetics of the electrochemical degradation of methomyl has been study by the means of electrochemical techniques, UV-vis spectrophotometry, HPLC, and HPLC-ESI-MS in the sodium chloride containing solution. Degradation kinetics has been investigated on the DSA Ti/RuO2 electrode in mainly 2 g dm(-3) sodium chloride solution, applying the currents in the range of 10-90 mA and methomyl concentration from 0.05 to 0.5 mM. It has been suggested that methomyl degradation initially follows the pseudo zero-order Langmuir-Hinshelwood reaction kinetics, and mixed homogeneous and heterogeneous pseudo first-order reaction during prolonged electrolysis.", publisher = "Elsevier, Amsterdam", journal = "Applied Catalysis B-Environmental", title = "A kinetics study of the methomyl electrochemical degradation in the chloride containing solutions", pages = "438-429", volume = "147", doi = "10.1016/j.apcatb.2013.09.028" }
Grgur, B.,& Mijin, D.. (2014). A kinetics study of the methomyl electrochemical degradation in the chloride containing solutions. in Applied Catalysis B-Environmental Elsevier, Amsterdam., 147, 429-438. https://doi.org/10.1016/j.apcatb.2013.09.028
Grgur B, Mijin D. A kinetics study of the methomyl electrochemical degradation in the chloride containing solutions. in Applied Catalysis B-Environmental. 2014;147:429-438. doi:10.1016/j.apcatb.2013.09.028 .
Grgur, Branimir, Mijin, Dušan, "A kinetics study of the methomyl electrochemical degradation in the chloride containing solutions" in Applied Catalysis B-Environmental, 147 (2014):429-438, https://doi.org/10.1016/j.apcatb.2013.09.028 . .