Bismuth-Based Z-Scheme Heterojunction Photocatalysts for Remediation of Contaminated Water

ACS Omega, Год журнала: 2024, Номер 9(8), С. 8709 - 8729

Опубликована: Фев. 16, 2024

Agricultural runoff, fuel spillages, urbanization, hospitalization, and industrialization are some of the serious problems currently facing world. In particular, byproducts that hazardous to ecosystem have potential mix with water used for drinking. Over last three decades, various techniques, including biodegradation, advanced oxidation processes (AOPs), (e.g., photocatalysis, photo-Fenton oxidation, Fenton-like electrochemical process adsorption), filtration, adsorption been developed remove byproducts. Among those, AOPs, photocatalysis has received special attention from scientific community because its unusual properties at nanoscale layered structure. Recently, bismuth based semiconductor (BBSc) photocatalysts played an important role in solving global energy demand environmental pollution problems. bismuth-based Z-scheme heterojunction (BBZSH) is considered best alternative route overhaul limitations single-component BBSc photocatalysts. This work aims review recent studies on a new type BBZSH treatment contaminated water. The general overview synthesis methods, efficiency-enhancing strategies, classifications heterojunctions, degradation mechanisms Z- S-schemes, application organic dyes, antibiotics, aromatics compounds, endocrine-disrupting volatile compounds reviewed. Finally, challenges future perspective discussed.

Язык: Английский

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TiO2-based photocatalysts for emerging gaseous pollutants removal: From photocatalysts to reactors design

Coordination Chemistry Reviews, Год журнала: 2024, Номер 515, С. 215960 - 215960

Опубликована: Май 23, 2024

Язык: Английский

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1D-2D N@TiO2-x nanoassembly with regulating oxygen vacancy for photocatalytic antibiotic remediation

Molecular Catalysis, Год журнала: 2024, Номер 564, С. 114355 - 114355

Опубликована: Июль 1, 2024

Язык: Английский

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MoS2-modified metal-organic layer Z-scheme heterojunction for photocatalytic removal of organic dyes: Influencing factors and mechanism

Molecular Catalysis, Год журнала: 2025, Номер 575, С. 114906 - 114906

Опубликована: Фев. 8, 2025

Язык: Английский

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Magnetically separable Cd/CdS-ZnFe2O4/α-Fe2O3 Z-scheme heterostructure for boosting the photo-Fenton removal of antibiotic

Journal of Alloys and Compounds, Год журнала: 2024, Номер 988, С. 174319 - 174319

Опубликована: Март 28, 2024

Язык: Английский

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Recent advances of BiFeO3-based catalysts based on the piezoelectric built-in electric field

Molecular Catalysis, Год журнала: 2024, Номер 556, С. 113820 - 113820

Опубликована: Фев. 12, 2024

Applying mechanical stress to a material with piezoelectric characteristics can generate piezo-potential, which manifests as substantial built-in electric field. This field has been demonstrated serve potent means for altering the energy of charges or facilitating movement both electrons and holes. BiFeO3 (BFO) have garnered significant interest class layered nanomaterials, is appealing in various applications primarily due their exceptional properties, such abundance, photoelectric property, biosafety, photocatalysis photothermal conversion. Here, brief review BFO-based nanomaterials based on recent research progress provided, mainly covering photocatalytic performance it biological area. In this review, we systematically summarized advances its surface characteristics, including facet engineering, doping, morphology control, vacancy heterojunction, others, are well-suited photocatalysis, antibacterial treatments, photodynamic therapy, other applications. Challenges stem from complex interactions between light, systems discussed, light absorption range, charge carrier dynamics, ROS generation stability, durability, pathways. provides insights into how nanomaterial design, careful optimization lead development efficient biocompatible photocatalysts broad potential different fields.

Язык: Английский

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S-scheme TiO2/Bi2WO6 heterojunction for enhanced photocatalytic selective oxidation of toluene

Optical Materials, Год журнала: 2024, Номер 155, С. 115860 - 115860

Опубликована: Июль 22, 2024

Язык: Английский

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Morphology-controlled fabrication of Nb5+ doped SrTiO3 for promoting photocatalytic reduction of Cr(VI)

Molecular Catalysis, Год журнала: 2023, Номер 553, С. 113754 - 113754

Опубликована: Дек. 19, 2023

Язык: Английский

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Strategy for photogenerated electron and hole segregation on the (001) facets of multilayer erythrocyte-like BiOCl/BiBTC

Molecular Catalysis, Год журнала: 2025, Номер 573, С. 114853 - 114853

Опубликована: Янв. 18, 2025

Язык: Английский

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Lattice stress modulation of TiO2 photocatalyst for enhanced selective oxidation of benzyl alcohol

Molecular Catalysis, Год журнала: 2025, Номер 575, С. 114912 - 114912

Опубликована: Фев. 12, 2025

Язык: Английский

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