Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode
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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.
Keywords:
sodium chloride / sodium sulphate / UV/Vis spectroscopy / infrared spectroscopy / decolorizationSource:
International Journal of Electrochemical Science, 2017, 12, 9, 8564-8577Funding / projects:
- Study of the Synthesis, Structure and Activity of Natural and Synthetic Organic Compounds (RS-MESTD-Basic Research (BR or ON)-172013)
- Electrochemical synthesis and characterization of nanostructured functional materials for application in new technologies (RS-MESTD-Basic Research (BR or ON)-172046)
Note:
- Correction to “Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode” Int. J. Electrochem. Sci., 12(2017)8564-8577; doi: http://dx.doi.org/10.20964/2017.09.44
DOI: 10.20964/2017.09.44
ISSN: 1452-3981
WoS: 000412639500055
Scopus: 2-s2.0-85029486033
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VinčaTY - JOUR AU - Stupar, Stevan Lj. AU - Grgur, Branimir N. AU - Onjia, Antonije E. AU - Mijin, Dušan Ž. PY - 2017 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1774 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. T2 - International Journal of Electrochemical Science T1 - Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode VL - 12 IS - 9 SP - 8564 EP - 8577 DO - 10.20964/2017.09.44 ER -
@article{ author = "Stupar, Stevan Lj. and Grgur, Branimir N. and Onjia, Antonije E. and Mijin, Dušan Ž.", 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.", journal = "International Journal of Electrochemical Science", title = "Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode", volume = "12", number = "9", pages = "8564-8577", doi = "10.20964/2017.09.44" }
Stupar, S. Lj., Grgur, B. N., Onjia, A. E.,& Mijin, D. Ž.. (2017). Direct and Indirect Electrochemical Degradation of Acid Blue 111 Using IrOx Anode. in International Journal of Electrochemical Science, 12(9), 8564-8577. https://doi.org/10.20964/2017.09.44
Stupar SL, Grgur BN, Onjia AE, Mijin DŽ. 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 Lj., Grgur, Branimir N., Onjia, Antonije E., Mijin, Dušan Ž., "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 . .