Cobalt-doped alumina catalysts in catalytic oxidation of tartrazine induced by Oxone®
Authors
Marinović, SanjaMudrinić, Tihana
Ivanović-Šašić, Ana
Dojčinović, Biljana
Banković, Predrag
Novaković, Tatjana
Conference object (Published version)
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In this work cobalt-doped alumina catalysts were synthetized using the sol-gel method. The calcination temperatures were 500 °C, 1000 °C and 1100 °C and the catalysts were denoted as CoA-500, CoA-1000 and CoA-110, respectively. The obtained catalysts were tested as Oxone® activators for the degradation of tartrazine azo-dye. The influence of the mass of catalyst and the reaction temperature was investigated. The catalyst mass and temperature increase were beneficial for the dye degradation rate. All three catalysts were found to be effective for tartrazine degradation in the presence of Oxone®.
Keywords:
Cobalt-doped alumina catalysts / Oxone / the effect of mass of catalyst / the effect of temperatureSource:
Proceedings - 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2021, September 20-24 2021, Belgrade, Serbia, 2021, I, 184-186Publisher:
- Society of Physical Chemists of Serbia
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM) (RS-MESTD-inst-2020-200026)
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IHTMTY - CONF AU - Marinović, Sanja AU - Mudrinić, Tihana AU - Ivanović-Šašić, Ana AU - Dojčinović, Biljana AU - Banković, Predrag AU - Novaković, Tatjana PY - 2021 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6287 AB - In this work cobalt-doped alumina catalysts were synthetized using the sol-gel method. The calcination temperatures were 500 °C, 1000 °C and 1100 °C and the catalysts were denoted as CoA-500, CoA-1000 and CoA-110, respectively. The obtained catalysts were tested as Oxone® activators for the degradation of tartrazine azo-dye. The influence of the mass of catalyst and the reaction temperature was investigated. The catalyst mass and temperature increase were beneficial for the dye degradation rate. All three catalysts were found to be effective for tartrazine degradation in the presence of Oxone®. PB - Society of Physical Chemists of Serbia C3 - Proceedings - 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2021, September 20-24 2021, Belgrade, Serbia T1 - Cobalt-doped alumina catalysts in catalytic oxidation of tartrazine induced by Oxone® VL - I SP - 184 EP - 186 UR - https://hdl.handle.net/21.15107/rcub_cer_6287 ER -
@conference{ author = "Marinović, Sanja and Mudrinić, Tihana and Ivanović-Šašić, Ana and Dojčinović, Biljana and Banković, Predrag and Novaković, Tatjana", year = "2021", abstract = "In this work cobalt-doped alumina catalysts were synthetized using the sol-gel method. The calcination temperatures were 500 °C, 1000 °C and 1100 °C and the catalysts were denoted as CoA-500, CoA-1000 and CoA-110, respectively. The obtained catalysts were tested as Oxone® activators for the degradation of tartrazine azo-dye. The influence of the mass of catalyst and the reaction temperature was investigated. The catalyst mass and temperature increase were beneficial for the dye degradation rate. All three catalysts were found to be effective for tartrazine degradation in the presence of Oxone®.", publisher = "Society of Physical Chemists of Serbia", journal = "Proceedings - 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2021, September 20-24 2021, Belgrade, Serbia", title = "Cobalt-doped alumina catalysts in catalytic oxidation of tartrazine induced by Oxone®", volume = "I", pages = "184-186", url = "https://hdl.handle.net/21.15107/rcub_cer_6287" }
Marinović, S., Mudrinić, T., Ivanović-Šašić, A., Dojčinović, B., Banković, P.,& Novaković, T.. (2021). Cobalt-doped alumina catalysts in catalytic oxidation of tartrazine induced by Oxone®. in Proceedings - 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2021, September 20-24 2021, Belgrade, Serbia Society of Physical Chemists of Serbia., I, 184-186. https://hdl.handle.net/21.15107/rcub_cer_6287
Marinović S, Mudrinić T, Ivanović-Šašić A, Dojčinović B, Banković P, Novaković T. Cobalt-doped alumina catalysts in catalytic oxidation of tartrazine induced by Oxone®. in Proceedings - 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2021, September 20-24 2021, Belgrade, Serbia. 2021;I:184-186. https://hdl.handle.net/21.15107/rcub_cer_6287 .
Marinović, Sanja, Mudrinić, Tihana, Ivanović-Šašić, Ana, Dojčinović, Biljana, Banković, Predrag, Novaković, Tatjana, "Cobalt-doped alumina catalysts in catalytic oxidation of tartrazine induced by Oxone®" in Proceedings - 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Physical Chemistry 2021, September 20-24 2021, Belgrade, Serbia, I (2021):184-186, https://hdl.handle.net/21.15107/rcub_cer_6287 .