Novel composite based on zirconia and graphite. First results of application for synthetic dyes removal
Authors
Stepić, KatarinaLjupković, Radomir
Zarubica, Aleksandra R.
Đorđijevski, Stefan
Matović, Branko
Krstić, Jugoslav B.
Bojić, Aleksandar
Article (Published version)
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In this research composite based on zirconia and graphite was synthesized using the sol-gel method. Aim of this research is to activate and increase the photocatalytic activity of ZrO2 by combining with graphite-based material. Our results show that we obtained material that can remove both cationic and anionic dyes by sorption and photocatalytic processes. Obtained composite is very effective in sorption of RB19 with up to 100% removal. Photocatalytic activity of composite is higher than pristine GO and goes up to 100% for RB19 degradation and about 50% degradation of MB. These results are promising and present an excellent base for further research. © 2022, Universitatea Babes-Bolyai, Catedra de Filosofie Sistematica. All rights reserved.
Keywords:
Composite / Graphite / Methylene blue / Photocatalysis / Reactive blue 19 / Sorption / UV degradation / ZirconiaSource:
Studia Universitatis Babes-Bolyai Chemia, 2022, 67, 2, 23-43Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200124 (Univeristy of Niš, Faculty of Science) (RS-MESTD-inst-2020-200124)
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VinčaTY - JOUR AU - Stepić, Katarina AU - Ljupković, Radomir AU - Zarubica, Aleksandra R. AU - Đorđijevski, Stefan AU - Matović, Branko AU - Krstić, Jugoslav B. AU - Bojić, Aleksandar PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10361 AB - In this research composite based on zirconia and graphite was synthesized using the sol-gel method. Aim of this research is to activate and increase the photocatalytic activity of ZrO2 by combining with graphite-based material. Our results show that we obtained material that can remove both cationic and anionic dyes by sorption and photocatalytic processes. Obtained composite is very effective in sorption of RB19 with up to 100% removal. Photocatalytic activity of composite is higher than pristine GO and goes up to 100% for RB19 degradation and about 50% degradation of MB. These results are promising and present an excellent base for further research. © 2022, Universitatea Babes-Bolyai, Catedra de Filosofie Sistematica. All rights reserved. T2 - Studia Universitatis Babes-Bolyai Chemia T1 - Novel composite based on zirconia and graphite. First results of application for synthetic dyes removal VL - 67 IS - 2 SP - 23 EP - 43 DO - 10.24193/subbchem.2022.2.02 ER -
@article{ author = "Stepić, Katarina and Ljupković, Radomir and Zarubica, Aleksandra R. and Đorđijevski, Stefan and Matović, Branko and Krstić, Jugoslav B. and Bojić, Aleksandar", year = "2022", abstract = "In this research composite based on zirconia and graphite was synthesized using the sol-gel method. Aim of this research is to activate and increase the photocatalytic activity of ZrO2 by combining with graphite-based material. Our results show that we obtained material that can remove both cationic and anionic dyes by sorption and photocatalytic processes. Obtained composite is very effective in sorption of RB19 with up to 100% removal. Photocatalytic activity of composite is higher than pristine GO and goes up to 100% for RB19 degradation and about 50% degradation of MB. These results are promising and present an excellent base for further research. © 2022, Universitatea Babes-Bolyai, Catedra de Filosofie Sistematica. All rights reserved.", journal = "Studia Universitatis Babes-Bolyai Chemia", title = "Novel composite based on zirconia and graphite. First results of application for synthetic dyes removal", volume = "67", number = "2", pages = "23-43", doi = "10.24193/subbchem.2022.2.02" }
Stepić, K., Ljupković, R., Zarubica, A. R., Đorđijevski, S., Matović, B., Krstić, J. B.,& Bojić, A.. (2022). Novel composite based on zirconia and graphite. First results of application for synthetic dyes removal. in Studia Universitatis Babes-Bolyai Chemia, 67(2), 23-43. https://doi.org/10.24193/subbchem.2022.2.02
Stepić K, Ljupković R, Zarubica AR, Đorđijevski S, Matović B, Krstić JB, Bojić A. Novel composite based on zirconia and graphite. First results of application for synthetic dyes removal. in Studia Universitatis Babes-Bolyai Chemia. 2022;67(2):23-43. doi:10.24193/subbchem.2022.2.02 .
Stepić, Katarina, Ljupković, Radomir, Zarubica, Aleksandra R., Đorđijevski, Stefan, Matović, Branko, Krstić, Jugoslav B., Bojić, Aleksandar, "Novel composite based on zirconia and graphite. First results of application for synthetic dyes removal" in Studia Universitatis Babes-Bolyai Chemia, 67, no. 2 (2022):23-43, https://doi.org/10.24193/subbchem.2022.2.02 . .