Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode
Апстракт
The anthraquinone dye, C.I. Acid Blue 111, was subjected to electrochemical oxidation using an IrOx electrode and sodium sulphate or sodium chloride as electrolytes. The effects of different operating parameters on the rate of dye decolorization, such as applied current, electrolyte concentration, and initial pH were studied. The dye concentration during the study was followed via ultraviolet-visible spectroscopy. The changes in the dye molecule during electrochemical oxidation were analyzed by Fourier Transformation-infrared spectroscopy. The level of mineralization after electrochemical oxidation was established by total organic carbon analysis.
Кључне речи:
sodium chloride / sodium sulphate / UV/Vis spectroscopy / infrared spectroscopy / decolorizationИзвор:
International Journal of Electrochemical Science, 2017, 12, 9, 8564-8577Издавач:
- Electrochemical Science Group, Beograd
Финансирање / пројекти:
- Проучавање синтезе, структуре и активности органских једињења природног и синтетског порекла (RS-MESTD-Basic Research (BR or ON)-172013)
- Електрохемијска синтеза и карактеризација наноструктурираних функционалних материјала за примену у новим технологијама (RS-MESTD-Basic Research (BR or ON)-172046)
DOI: 10.20964/2017.09.44
ISSN: 1452-3981
WoS: 000412639500055
Scopus: 2-s2.0-85029486033
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Stupar, Stevan AU - Grgur, Branimir AU - Onjia, Antonije AU - Mijin, Dušan PY - 2017 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3569 AB - The anthraquinone dye, C.I. Acid Blue 111, was subjected to electrochemical oxidation using an IrOx electrode and sodium sulphate or sodium chloride as electrolytes. The effects of different operating parameters on the rate of dye decolorization, such as applied current, electrolyte concentration, and initial pH were studied. The dye concentration during the study was followed via ultraviolet-visible spectroscopy. The changes in the dye molecule during electrochemical oxidation were analyzed by Fourier Transformation-infrared spectroscopy. The level of mineralization after electrochemical oxidation was established by total organic carbon analysis. PB - Electrochemical Science Group, Beograd T2 - International Journal of Electrochemical Science T1 - Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode EP - 8577 IS - 9 SP - 8564 VL - 12 DO - 10.20964/2017.09.44 ER -
@article{ author = "Stupar, Stevan and Grgur, Branimir and Onjia, Antonije and Mijin, Dušan", year = "2017", abstract = "The anthraquinone dye, C.I. Acid Blue 111, was subjected to electrochemical oxidation using an IrOx electrode and sodium sulphate or sodium chloride as electrolytes. The effects of different operating parameters on the rate of dye decolorization, such as applied current, electrolyte concentration, and initial pH were studied. The dye concentration during the study was followed via ultraviolet-visible spectroscopy. The changes in the dye molecule during electrochemical oxidation were analyzed by Fourier Transformation-infrared spectroscopy. The level of mineralization after electrochemical oxidation was established by total organic carbon analysis.", publisher = "Electrochemical Science Group, Beograd", journal = "International Journal of Electrochemical Science", title = "Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode", pages = "8577-8564", number = "9", volume = "12", doi = "10.20964/2017.09.44" }
Stupar, S., Grgur, B., Onjia, A.,& Mijin, D.. (2017). Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode. in International Journal of Electrochemical Science Electrochemical Science Group, Beograd., 12(9), 8564-8577. https://doi.org/10.20964/2017.09.44
Stupar S, Grgur B, Onjia A, Mijin D. Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode. in International Journal of Electrochemical Science. 2017;12(9):8564-8577. doi:10.20964/2017.09.44 .
Stupar, Stevan, Grgur, Branimir, Onjia, Antonije, Mijin, Dušan, "Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode" in International Journal of Electrochemical Science, 12, no. 9 (2017):8564-8577, https://doi.org/10.20964/2017.09.44 . .