Artículo
Investigation of catalytic activation of peroxydisulfate on cu-doped mesoporous silica-based particles (Cu-BMS) for efficient degradation of methylene blue
Autor/es | Sajjadi, Saeed
Anand, Akrity Beltrán, Ana M. Dvoranová, Dana Boccaccini, Aldo R. Galusková, Dagmar Jaška, David Klement, Róbert |
Departamento | Universidad de Sevilla. Departamento de Ingeniería y Ciencia de los Materiales y del Transporte |
Fecha de publicación | 2024-01 |
Fecha de depósito | 2024-01-08 |
Publicado en |
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Resumen | The Cu-doped mesoporous silica-based particles (Cu-BMS) were prepared using an evaporation-induced self-assembly sol-gel procedure as a heterogeneous catalyst for the activation of peroxydisulfate (PDS). The formation of ... The Cu-doped mesoporous silica-based particles (Cu-BMS) were prepared using an evaporation-induced self-assembly sol-gel procedure as a heterogeneous catalyst for the activation of peroxydisulfate (PDS). The formation of well-organized mesoporous structures with amorphous nature and high surface area of 286 m²/g was demonstrated. The catalytic activity of Cu-BMS in the degradation of Methylene Blue (MB) and the effects of operating parameters, including Cu-BMS dosage, initial PDS amount, initial MB concentration, temperature and initial pH, were investigated in details. The Cu-BMS demonstrated a remarkable catalytic activity (93.5% degradation efficiency within 60 min) and good stability. |
Agencias financiadoras | European Union's Horizon 2020 Research and Innovation Programme under grant agreement No 739566 |
Identificador del proyecto | EU H2020 739566 |
Cita | Sajjadi, S., Anand, A., Beltrán, A.M., Dvoranová, D., Boccaccini, A.R., Galusková, D.,...,Klement, . (2024). Investigation of catalytic activation of peroxydisulfate on cu-doped mesoporous silica-based particles (Cu-BMS) for efficient degradation of methylene blue. Catalysis Communications, 186 (106833). https://doi.org/10.1016/j.catcom.2023.106833. |
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