A plasmonic S-scheme Au/MIL-101(Fe)/BiOBr photocatalyst for efficient synchronous decontamination of Cr(VI) and norfloxacin antibiotic

eScience, Journal Year: 2023, Volume and Issue: 4(2), P. 100208 - 100208

Published: Nov. 3, 2023

Present photocatalysts for the synchronous cleanup of pharmaceuticals and heavy metals have several drawbacks, including inadequate reactive sites, inefficient electron–hole disassociation, insufficient oxidation reduction power. In this research, we sought to address these issues by using a facile solvothermal-photoreduction route develop an innovative plasmonic S-scheme heterojunction, Au/MIL-101(Fe)/BiOBr. The screened-out Au/MIL-101(Fe)/BiOBr (AMB-2) works in durable high-performance manner both Cr(VI) norfloxacin (NOR) eradication under visible light, manifesting up 53.3 2 times greater NOR abatement rates, respectively, than BiOBr. Remarkably, AMB-2's ability remove Cr(VI)-NOR co-existence system is appreciably better sole-Cr(VI) environment; synergy among Cr(VI), NOR, AMB-2 results utilization photo-induced carriers, yielding desirable capacity decontaminating synchronously. integration MOF-based heterojunctions effect contributes markedly reinforced photocatalytic increasing number active augmenting visible-light absorbance, boosting efficient disassociation redistribution powerful photo-carriers, elevating generation substances. We provide details mechanism, decomposition process, bio-toxicity intermediates. This synergistic strategy modifying with noble metal opens new horizons devising excellent photosystems environment purification.

Language: Английский

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Carbon quantum dots-modified tetra (4-carboxyphenyl) porphyrin/BiOBr S-scheme heterojunction for efficient photocatalytic antibiotic degradation

Science China Materials, Journal Year: 2024, Volume and Issue: 67(2), P. 562 - 572

Published: Jan. 23, 2024

Language: Английский

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An overview on cellulose-supported photocatalytic materials for the efficient removal of toxic dyes

Industrial Crops and Products, Journal Year: 2023, Volume and Issue: 202, P. 117000 - 117000

Published: July 5, 2023

Language: Английский

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Recent progress in emerging materials and hybrid nanocomposites for peroxymonosulfate and peroxydisulfate activation towards solar light-driven photocatalytic degradation of emerging pollutants

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 499, P. 215466 - 215466

Published: Oct. 19, 2023

Language: Английский

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Surface plasmon effect combined with S-scheme charge migration in flower-like Ag/Ag6Si2O7/Bi12O17Cl2 enables efficient photocatalytic antibiotic degradation

Applied Surface Science, Journal Year: 2024, Volume and Issue: 679, P. 161303 - 161303

Published: Sept. 23, 2024

Language: Английский

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Critical review on the tetracycline degradation using photo-Fenton assisted g-C3N4-based photocatalysts: Modification strategies, reaction parameters, and degradation pathway

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112984 - 112984

Published: May 7, 2024

Language: Английский

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Vanadium- and manganese-based metal-organic frameworks for potential environmental and catalysis applications

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 522, P. 216231 - 216231

Published: Sept. 25, 2024

Language: Английский

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Synergetic photocatalytic degradation of the tetracycline antibiotic over S-scheme based BiOBr/CuInS2/WO3 ternary heterojunction photocatalyst

Solid State Sciences, Journal Year: 2024, Volume and Issue: unknown, P. 107700 - 107700

Published: Sept. 1, 2024

Language: Английский

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Emerging tandem S-scheme heterojunction photocatalysts

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 514, P. 215839 - 215839

Published: May 12, 2024

Photocatalysis is a green approach to store solar energy in the form of chemical or utilize it for water treatment organic transformation reactions. However, despite great effort devoted by research community several decades field, no breakthrough was made. The photocatalysis reaction happens on surface semiconductor (photocatalyst) when irradiated with photo-energy that greater than equal its bandgap. Ideal photocatalysts should have visible light harvesting capability, insignificant electron-hole recombination rate, sufficient redox potential derive catalytic reaction, abundant active sites, and capability adsorb reactants desorb products. pristine unable satisfy these criteria. Tandem heterojunctions been recently introduced synergy among cocatalyst, core@shell, heterojunction strategies fulfill Extensive focused still needs be carried out design engineering tandem photocatalytic systems their applications. This review article uniquely investigates state-of-the-art challenges applications gives advice how this newly emerging exciting direction can further advanced optimized.

Language: Английский

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Selective vanadium etching and in-situ formation of -Bi2O3 on m-BiVO4 with g-C3N4 nanosheets for photocatalytic degradation of antibiotic tetracycline

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 442, P. 140921 - 140921

Published: Jan. 29, 2024

Language: Английский

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