Mn/Co bimetallic catalyst immobilized on N-doped biochar for enhanced photocatalytic degradation of sulfanilamide in water

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: 354, P. 124123 - 124123

Published: April 25, 2024

Language: Английский

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Recent advances in sorption-based photocatalytic materials for the degradation of antibiotics

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 523, P. 216257 - 216257

Published: Oct. 11, 2024

Language: Английский

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Dependence of superoxide radical generation on peroxymonosulfate under visible light: Enrofloxacin degradation and mechanism insight

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 485, P. 149721 - 149721

Published: Feb. 17, 2024

Language: Английский

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Advancements in adsorption and photocatalytic degradation technologies of brilliant green from water: Current status, challenges, and future prospects

Materials Today Chemistry, Journal Year: 2024, Volume and Issue: 42, P. 102399 - 102399

Published: Nov. 14, 2024

Language: Английский

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Dynamic Bromine Vacancy-Mediated Photocatalytic Three-Step Three-Electron Oxygen Reduction to Hydroxyl Radicals

ACS Catalysis, Journal Year: 2024, Volume and Issue: 14(15), P. 11153 - 11163

Published: July 11, 2024

Hydroxyl radicals (•OH), recognized for their strong oxidizing ability, have garnered extensive attention in the field of photocatalysis. However, as a two-dimensional layered material widely employed environmental photocatalysis, BiOBr is incapable catalyzing generation •OH, severely impeding its efficient degradation organic pollutants. In this paper, we propose an approach to generate •OH by expanding spacing between crystal faces. Through expansion {001} face BiOBr, synthesized ultrathin BiOBr-3 nanosheets with reduced bond energy Bi–Br bond, which favored precipitation Br– and formation bromine vacancies (BrV) under photocatalytic conditions, thereby promoting activation molecular oxygen •OH. The mechanism reduction hydroxyl three steps electrons was elucidated situ infrared spectroscopy free radical probe experiments. Density functional theory calculations indicated that containing significantly barrier *OOH, facilitating H2O2 comparison without BrV, BrV demonstrated higher photoactivity toward triazine toxicity atrazine solution through use estimation software tool quantitative structure–activity relationship-based methods, well HepG2 cell viability detection.

Language: Английский

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Mo-doping induced band structures regulation in oxygen vacancies-rich Bi4O5Br2 nanosheets for improved visible-light photocatalysis

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 162603 - 162603

Published: Feb. 1, 2025

Language: Английский

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Photocatalytic degradation of ammonium dinitramide over novel S-scheme g-C3N4/BiOBr heterostructure nanosheets

Separation and Purification Technology, Journal Year: 2022, Volume and Issue: 286, P. 120449 - 120449

Published: Jan. 5, 2022

Language: Английский

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Enhanced photocatalytic reduction of CO2 on BiOBr under synergistic effect of Zn doping and induced oxygen vacancy generation

Journal of Colloid and Interface Science, Journal Year: 2022, Volume and Issue: 633, P. 177 - 188

Published: Nov. 23, 2022

Language: Английский

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The S-Cu-O bonds boosted efficient photocatalytic degradation of semi-coherent interface Cu2O/Cu7S4 heterojunction

Separation and Purification Technology, Journal Year: 2022, Volume and Issue: 306, P. 122689 - 122689

Published: Nov. 25, 2022

Language: Английский

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3D hierarchical Fe-doped Bi4O5I2 microflowers as an efficient Fenton photocatalyst for tetracycline degradation over a wide pH range

Separation and Purification Technology, Journal Year: 2022, Volume and Issue: 290, P. 120878 - 120878

Published: March 21, 2022

Language: Английский

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