Enhanced photocatalytic properties of H2 production and tetracycline removal with a H5PMo10V2O40/ZnIn2S4 S-scheme heterojunction

Applied Surface Science, Год журнала: 2025, Номер unknown, С. 162844 - 162844

Опубликована: Март 1, 2025

Язык: Английский

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Enhanced photocatalytic bisphenol A degradation of Z-scheme 2D − 2D Bi2WO6 − Bi3O4Br heterostructure by constructing an interfacial electric field

Applied Surface Science, Год журнала: 2025, Номер unknown, С. 162933 - 162933

Опубликована: Март 1, 2025

Язык: Английский

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Rational Design Heterobilayers Photocatalysts for Efficient Water Splitting Based on 2D Transition-Metal Dichalcogenide and Their Janus

Опубликована: Янв. 1, 2025

Direct Z-scheme-heterostructures with enhanced redox potential are increasingly regarded as promising materials for solar-driven water-splitting. This arises from the synergistic interaction between intrinsic dipoles in Janus and interfacial electric fields across layers. In this study, we explore photocatalytic of 20 two-dimensional Janus-transition-metal-dichalcogenide (TMD) heterobilayers efficient Utilizing density-functional theory calculations, first screen these based on key properties such band gaps magnitude to identify candidates. We then evaluate additional critical factors, including carrier mobility surface chemical reactions, fully assess their performance. By examining alignment synthetic internal fields, distinguish Type-I, Type-II, Z-scheme configurations, enabling targeted design optimal materials. Furthermore, employ Fröhlich model quantify contributions longitudinal-optical phonon mode, providing detailed insights into how mobility, influenced by scattering, affects Our results reveal that several Janus-TMDC heterobilayers, WSe2-SWSe, WSe2-TeWSe, WS2-SMoSe, exhibit strong absorption visible spectrum achieve solar-to-hydrogen conversion efficiencies up 33.24%. research highlights a viable pathway advancing clean energy generation through processes.

Язык: Английский

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Amino-tuned S-scheme ZIF nano-heterojunction coating up/downconversion nanoparticles for near-infrared-triggered catalytic therapy and bioimaging

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160576 - 160576

Опубликована: Фев. 1, 2025

Язык: Английский

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Photocatalytic hydrogen evolution: Recent advances in materials, modifications, and photothermal synergy

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 115, С. 113 - 130

Опубликована: Март 10, 2025

Язык: Английский

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Simulated sunlight-enhanced peroxymonosulfate activation via S-scheme BiOBr/g-C3N4 aerogel heterojunction for multi-pollutant remediation: Band structure and interface engineering

Journal of Colloid and Interface Science, Год журнала: 2025, Номер unknown, С. 137374 - 137374

Опубликована: Март 1, 2025

Язык: Английский

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Synergistically Regulating D-Band Centers of Cd_0.5Zn_0.5S/LaCoO₃ Heterojunction by Dual Electric Fields for Enhanced Photocatalytic Hydrogen Evolution

Chemistry of Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 20, 2025

Язык: Английский

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Cs3Bi2Br9/BiOCl S-scheme heterojunction photocatalysts with solid built-in electric field for efficient polystyrene microplastics degradation

Applied Catalysis B Environment and Energy, Год журнала: 2025, Номер unknown, С. 125288 - 125288

Опубликована: Март 1, 2025

Язык: Английский

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Cu-based S-scheme photocatalysts

Chemical Society Reviews, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

S-scheme heterojunctions have become a hot topic in photocatalysis. Copper (Cu) compounds are versatile family of photocatalytic materials, including oxides (CuO, Cu2O), binary (CuBi2O4, CuFe2O4), sulfides (CuxS, (1 ≤ x 2)), selenides (CuSe), phosphides (Cu3P), metal organic frameworks (MOFs), etc. These materials characterized by narrow bandgaps, large absorption coefficients, and suitable band positions. To further increase the efficiency photoinduced charge separation, Cu-based widely integrated into exploited for hydrogen evolution reaction (HER), CO2 reduction, H2O2 generation, N2 fixation, pollutant degradation. This review comprehensively discusses recent progress heterojunctions, highlights their considerable potential targeted applications sustainable energy conversion, environmental remediation, beyond. The fundamentals transfer, design principles verification tools summarized. Then, describes categorized according to chemical composition, integration applications. In particular, implications transfer mechanism on promoting catalytic activity selected systems analyzed. Finally, current limitations outlooks provided motivate future studies developing novel advanced photocatalysts with high performance studying underlying mechanisms.

Язык: Английский

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S-scheme heterojunction of CeVO4/Zn0.1Cd0.9S for enhanced photocatalytic hydrogen evolution

Journal of Rare Earths, Год журнала: 2025, Номер unknown

Опубликована: Апрель 1, 2025

Язык: Английский

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