BiOCl-based composites for photocatalytic degradation of antibiotics: A review of synthesis method, modification, factors affecting photodegradation and toxicity assessment

Yu, Guanlong; Sun, Qifang; Yang, Yi; Chen, Si; Long, Yuannan; Li, Yifu; Ge, Shiyong; Zheng, Dian

doi:10.1016/j.jallcom.2024.173733

Journal of Alloys and Compounds

2024

DOI: 10.1016/j.jallcom.2024.173733

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BiOCl-based composites for photocatalytic degradation of antibiotics: A review of synthesis method, modification, factors affecting photodegradation and toxicity assessment

Guanlong Yu,

Qifang Sun,

Yi Yang

et al.

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Cited by 14 publications

References 154 publications

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Cu‐Doped 0D Bi₂WO₆ Nanoparticles for Efficient Visible‐Light‐Driven Photocatalytic Tetracycline Degradation

Wang,

Ma,

Yao

et al. 2024

ChemistrySelect

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Bismuth‐based photocatalysts have been widely employed in the photocatalytic degradation of organic pollutants in wastewater. However, the lack of rational structural design and the slow generation of active free radicals have hindered its efficiency. Here, we stabilized Bi2WO6 nanoparticles by wrapping them with hydroxyl groups, introduced metal Cu doping, and underwent an annealing process to construct Cu‐BiNP nanocatalysts with exposed active sites. Under visible light irradiation, 0.03Cu‐BiNP achieved a 94.5% TC degradation efficiency, which is 15.8 times higher than the rate of bulk BiWO. The 0D structure endows Cu‐BiNP with ample opportunities for O2 adsorption and activation, and Cu atomic doping reduces the bandgap and increases the oxygen vacancy, promoting the generation of active oxygen species. This work demonstrates the rapid charge separation and activation of O2 to generate active oxygen species by 0D bismuth‐based nanocatalysts in photocatalytic oxidation reactions, providing a scalable nanocatalyst platform for TC photocatalytic degradation.

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Cu‐Doped 0D Bi₂WO₆ Nanoparticles for Efficient Visible‐Light‐Driven Photocatalytic Tetracycline Degradation

Wang,

Ma,

Yao

et al. 2024

ChemistrySelect

View full text Add to dashboard Cite

show abstract

Synthesis of Ag2ZnGeO4/g-C3N4 binary heterostructure: A Z-scheme heterojunction photocatalyst for enhanced tetracycline degradation under visible light

Sun,

Li,

Duan

et al. 2024

Chemical Engineering Science

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Photocatalytic degradation of antibiotics in water via TiO2-x: Research needs for technological advancements

Silerio-Vázquez,

González-Burciaga,

Antileo

et al. 2024

Journal of Hazardous Materials Advances

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BiOCl-based composites for photocatalytic degradation of antibiotics: A review of synthesis method, modification, factors affecting photodegradation and toxicity assessment

Cited by 14 publications

References 154 publications

Cu‐Doped 0D Bi₂WO₆ Nanoparticles for Efficient Visible‐Light‐Driven Photocatalytic Tetracycline Degradation

Cu‐Doped 0D Bi₂WO₆ Nanoparticles for Efficient Visible‐Light‐Driven Photocatalytic Tetracycline Degradation

Synthesis of Ag2ZnGeO4/g-C3N4 binary heterostructure: A Z-scheme heterojunction photocatalyst for enhanced tetracycline degradation under visible light

Photocatalytic degradation of antibiotics in water via TiO2-x: Research needs for technological advancements

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BiOCl-based composites for photocatalytic degradation of antibiotics: A review of synthesis method, modification, factors affecting photodegradation and toxicity assessment

Cited by 14 publications

References 154 publications

Cu‐Doped 0D Bi2WO6 Nanoparticles for Efficient Visible‐Light‐Driven Photocatalytic Tetracycline Degradation

Cu‐Doped 0D Bi2WO6 Nanoparticles for Efficient Visible‐Light‐Driven Photocatalytic Tetracycline Degradation

Synthesis of Ag2ZnGeO4/g-C3N4 binary heterostructure: A Z-scheme heterojunction photocatalyst for enhanced tetracycline degradation under visible light

Photocatalytic degradation of antibiotics in water via TiO2-x: Research needs for technological advancements

Contact Info

Product

Resources

About

Cu‐Doped 0D Bi₂WO₆ Nanoparticles for Efficient Visible‐Light‐Driven Photocatalytic Tetracycline Degradation

Cu‐Doped 0D Bi₂WO₆ Nanoparticles for Efficient Visible‐Light‐Driven Photocatalytic Tetracycline Degradation