Boost piezocatalytic activity of BaSO4 by coupling it with BaTiO3, Cu:BaTiO3, Fe:BaTiO3, S:BaTiO3 and modify them by sucrose for water purification

The purpose of this study is to improve the efficiency of decontamination using BaSO 4 as a piezocatalyst. Three techniques are employed in this study to enhance the piezocatalytic activity of BaSO 4 . The first method involves coupling BaSO 4 with BaTiO 3 . The acid red 151 and acid blue 113 decont...

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Bibliographic Details
Published in:Scientific reports 2022-12, Vol.12 (1), p.1-15, Article 20792
Main Authors: Amiri, Omid, Abdulla, Gashaw L., Burhan, Chnar M., Hussein, Hawnaz H., Azhdarpour, Amir Mahyar, Saadat, Mohsen, Joshaghani, Mohammad, Mahmood, Peshawa H.
Format: Article
Language:English
Subjects:
639/301
639/638
704/172
Acids
Catalysts
Decontamination
Efficiency
Environmental impact
Ethanol
Free radicals
Humanities and Social Sciences
multidisciplinary
Oxidation
Pollutants
Science
Science (multidisciplinary)
Sucrose
Sulfur
Ultrasonic imaging
Water purification
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Summary:The purpose of this study is to improve the efficiency of decontamination using BaSO 4 as a piezocatalyst. Three techniques are employed in this study to enhance the piezocatalytic activity of BaSO 4 . The first method involves coupling BaSO 4 with BaTiO 3 . The acid red 151 and acid blue 113 decontamination rates improved from 56.7% and 60.9% to 61.3% and 64.4%, respectively, as a result of this strategy. Additionally, the composite of BaSO 4 and BaTiO 3 was doped with copper, iron, sulfur, and nitrogen. By doping BaTiO 3 , acid red 151 and acid blue 113 achieved 86.7% and 89.2% efficiency, respectively. Finally, the nanostructures were modified with sucrose. These strategies improved degradation efficiency for acid red 151 and acid blue 113 to 92.9% and 93.3%, respectively. The reusability results showed that the piezo-catalytic activity of the m-S–BaSO 4 –BaTiO 3 catalyst did not show a significant loss after five recycles for the degradation of AB113.
ISSN:2045-2322
2045-2322
DOI:10.1038/s41598-022-24992-y