Fabrication of OVs enriched BiOCl microflowers doped with Fe3+ for effective destruction of two typical contaminants

In this study, a one-step solvothermal method was used to fabricate Fe3+ doped BiOCl microflowers with abundant oxygen vacancies (OVs) in the presence of glacial acetic acid. Various analytical techniques were employed to characterize the structural, morphological, and optical properties of the prep...

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Veröffentlicht in:Environmental technology. - 1993. - 45(2024), 25 vom: 15. Nov., Seite 5397-5405
1. Verfasser: Tan, Wenyuan (VerfasserIn)
Weitere Verfasser: Yang, Cuixian, Huang, Zhongyong, Li, Zhongqu, Dou, Lin
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Environmental technology
Schlagworte:Journal Article BioCl Fe3 + doping microflowers oxygen vacancies photocatalysis rhodamine B K7G5SCF8IL Rhodamines Bismuth mehr... U015TT5I8H Water Pollutants, Chemical Fluorocarbons Caprylates perfluorooctanoic acid 947VD76D3L Iron E1UOL152H7 Oxygen S88TT14065 bismuth oxybromide N427L0NH3S
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520 |a In this study, a one-step solvothermal method was used to fabricate Fe3+ doped BiOCl microflowers with abundant oxygen vacancies (OVs) in the presence of glacial acetic acid. Various analytical techniques were employed to characterize the structural, morphological, and optical properties of the prepared samples. The presence of OVs was confirmed by low temperature electron paramagnetic resonance (EPR) analysis. The photocatalytic results show that Fe3+ doped BiOCl photocatalysts have higher activity than the bare BiOCl, and 10% Fe3+/BiOCl exhibits the highest photocatalytic performance, the photocatalytic efficiency of this sample is 2.3 and 1.1 times higher than that of the blank BiOCl toward photocatalytic degradation of perfluorooctanoic acid (PFOA) and rhodamine B (RhB), respectively. Furthermore, Fe3+ doped BiOCl demonstrates excellent reusability. Based on the experimental observations, an enhancement mechanism for the photocatalytic activity of Fe3+ doped BiOCl was reasonably elucidated 
650 4 |a Journal Article 
650 4 |a BioCl 
650 4 |a Fe3 + doping 
650 4 |a microflowers 
650 4 |a oxygen vacancies 
650 4 |a photocatalysis 
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650 7 |a K7G5SCF8IL  |2 NLM 
650 7 |a Rhodamines  |2 NLM 
650 7 |a Bismuth  |2 NLM 
650 7 |a U015TT5I8H  |2 NLM 
650 7 |a Water Pollutants, Chemical  |2 NLM 
650 7 |a Fluorocarbons  |2 NLM 
650 7 |a Caprylates  |2 NLM 
650 7 |a perfluorooctanoic acid  |2 NLM 
650 7 |a 947VD76D3L  |2 NLM 
650 7 |a Iron  |2 NLM 
650 7 |a E1UOL152H7  |2 NLM 
650 7 |a Oxygen  |2 NLM 
650 7 |a S88TT14065  |2 NLM 
650 7 |a bismuth oxybromide  |2 NLM 
650 7 |a N427L0NH3S  |2 NLM 
700 1 |a Yang, Cuixian  |e verfasserin  |4 aut 
700 1 |a Huang, Zhongyong  |e verfasserin  |4 aut 
700 1 |a Li, Zhongqu  |e verfasserin  |4 aut 
700 1 |a Dou, Lin  |e verfasserin  |4 aut 
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