TY  - JOUR
AU  - Marković, Aleksandar
AU  - Savić, Slađana D.
AU  - Kukuruzar, Andrej
AU  - Konya, Zoltan
AU  - Manojlović, Dragan D.
AU  - Ognjanović, Miloš
AU  - Stanković, Dalibor
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5806
AB  - In this paper, electrochemical degradation of Reactive Black 5 (RB5) textile azo dye was examined in regard to different synthesis procedures for making PbO2–graphitic carbon nitride (g-C3N4) electrode. The reaction of with ClO− in the presence of different surfactants, i.e., cetyltrimethylammonium bromide (CTAB) and tetrabutylammonium phosphate (TBAP), under conventional conditions, resulted in the formation of PbO2 with varying morphology. The obtained materials were combined with g-C3N4 for the preparation of the final composite materials, which were then characterized morphologically and electrochemically. After optimizing the degradation method, it was shown that an anode comprising a steel electrode coated with the composite of PbO2 synthesized using CTAB as template and g-C3N4, and using 0.15 M Na2SO4 as the supporting electrolyte, gave the best performance for RB5 dye removal from a 35 mg/L solution. The treatment duration was 60 min, applying a current of 0.17 A (electrode surface 4 cm2, current density of 42.5 mA/cm2), while the initial pH of the testing solution was 2. The reusability and longevity of the electrode surface (which showed no significant change in activity throughout the study) may suggest that this approach is a promising candidate for wastewater treatment and pollutant removal.
PB  - MDPI
T2  - Catalysts
T1  - Differently prepared PbO2/graphitic carbon nitride composites for efficient electrochemical removal of Reactive Black 5 dye
VL  - 13
IS  - 2
SP  - 328
DO  - 10.3390/catal13020328
ER  - 

@article{
author = "Marković, Aleksandar and Savić, Slađana D. and Kukuruzar, Andrej and Konya, Zoltan and Manojlović, Dragan D. and Ognjanović, Miloš and Stanković, Dalibor",
year = "2023",
abstract = "In this paper, electrochemical degradation of Reactive Black 5 (RB5) textile azo dye was examined in regard to different synthesis procedures for making PbO2–graphitic carbon nitride (g-C3N4) electrode. The reaction of with ClO− in the presence of different surfactants, i.e., cetyltrimethylammonium bromide (CTAB) and tetrabutylammonium phosphate (TBAP), under conventional conditions, resulted in the formation of PbO2 with varying morphology. The obtained materials were combined with g-C3N4 for the preparation of the final composite materials, which were then characterized morphologically and electrochemically. After optimizing the degradation method, it was shown that an anode comprising a steel electrode coated with the composite of PbO2 synthesized using CTAB as template and g-C3N4, and using 0.15 M Na2SO4 as the supporting electrolyte, gave the best performance for RB5 dye removal from a 35 mg/L solution. The treatment duration was 60 min, applying a current of 0.17 A (electrode surface 4 cm2, current density of 42.5 mA/cm2), while the initial pH of the testing solution was 2. The reusability and longevity of the electrode surface (which showed no significant change in activity throughout the study) may suggest that this approach is a promising candidate for wastewater treatment and pollutant removal.",
publisher = "MDPI",
journal = "Catalysts",
title = "Differently prepared PbO2/graphitic carbon nitride composites for efficient electrochemical removal of Reactive Black 5 dye",
volume = "13",
number = "2",
pages = "328",
doi = "10.3390/catal13020328"
}

Marković, A., Savić, S. D., Kukuruzar, A., Konya, Z., Manojlović, D. D., Ognjanović, M.,& Stanković, D.. (2023). Differently prepared PbO2/graphitic carbon nitride composites for efficient electrochemical removal of Reactive Black 5 dye. in Catalysts
MDPI., 13(2), 328.
https://doi.org/10.3390/catal13020328

Marković A, Savić SD, Kukuruzar A, Konya Z, Manojlović DD, Ognjanović M, Stanković D. Differently prepared PbO2/graphitic carbon nitride composites for efficient electrochemical removal of Reactive Black 5 dye. in Catalysts. 2023;13(2):328.
doi:10.3390/catal13020328 .

Marković, Aleksandar, Savić, Slađana D., Kukuruzar, Andrej, Konya, Zoltan, Manojlović, Dragan D., Ognjanović, Miloš, Stanković, Dalibor, "Differently prepared PbO2/graphitic carbon nitride composites for efficient electrochemical removal of Reactive Black 5 dye" in Catalysts, 13, no. 2 (2023):328,
https://doi.org/10.3390/catal13020328 . .