In-situ construction of tubular core–shell noble-metal-free CMT@TiO2/ZnIn2S4 S-scheme heterojunction for superior photothermal-photocatalytic hydrogen evolution

Rare Metals, Год журнала: 2025, Номер unknown

Опубликована: Янв. 18, 2025

Язык: Английский

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Design and Preparation of ZnIn2S4/g-C3N4 Z-Scheme Heterojunction for Enhanced Photocatalytic CO2 Reduction

Catalysts, Год журнала: 2025, Номер 15(1), С. 95 - 95

Опубликована: Янв. 20, 2025

In this study, a novel Z-scheme heterojunction photocatalyst was developed by integrating g-C3N4 nanoplates into ZnIn2S4 microspheres. X-ray photoelectron spectroscopy analysis revealed directional electron transfer from to upon formation. Under irradiation, electrochemical tests and paramagnetic resonance demonstrated significantly enhanced charge generation separation efficiencies in the ZnIn2S4/g-C3N4 composite, accompanied reduced resistance. photocatalytic CO2 reduction, composite achieved highest CO yield, 1.92 5.83 times higher than those of pristine ZnIn2S4, respectively, with notable selectivity 91.3% compared H2 (8.7%). The mechanism, confirmed work, effectively preserved strong redox capabilities photoinduced carriers, leading superior performance excellent long-term stability. This study offers valuable insights design development g-C3N4-based heterojunctions for efficient solar-driven reduction.

Язык: Английский

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Supramolecular recognition, fluorescence, and sensing: Two trilobal dyes and casein in milk

Food Chemistry, Год журнала: 2025, Номер unknown, С. 143114 - 143114

Опубликована: Янв. 1, 2025

Язык: Английский

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Fabrication of CdS/Nb2O5 S-scheme heterojunction with increased photocatalytic H2 generation performance under simulated sunlight irradiation

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 106, С. 958 - 968

Опубликована: Фев. 8, 2025

Язык: Английский

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Scope and perspectives of solar water splitting on g–C3N4: Assessment to fundamentals and mechanistic approaches

Fuel, Год журнала: 2025, Номер 392, С. 134841 - 134841

Опубликована: Фев. 27, 2025

Язык: Английский

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Designing multiple interfacial electron transfer paths by crystalline facets engineering to construct [Mo3S13]2- attached twin crystal CdS for proton reduction in solar light

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 179676 - 179676

Опубликована: Март 1, 2025

Язык: Английский

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Preparation and performance of sulfur-doped tubular g-C<sub>3</sub>N<sub>4</sub>/ZnIn<sub>2</sub>S<sub>4</sub> catalyst for efficient photocatalytic hydrogen production

Journal of Fuel Chemistry and Technology, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

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Customized interfacial electronic interactions in protonated g-C3N4/ZnIn2S4 S-scheme 2D/2D edge-to-face heterostructures for boosted CO2 photoconversion

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 163193 - 163193

Опубликована: Апрель 1, 2025

Язык: Английский

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Continuous Hydrogen Production from Sunrise to Sunset: Advancing Photocatalytic Stability Via Interface-Engineered Nanocomposite Tris-S-Triazine G-C3n4/Znin2s4 Heterostructure

Опубликована: Янв. 1, 2025

Язык: Английский

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Modulation of Catalyst Interfacial Electric Field and Charge Transfer Promotes Nis-Modified Cowo4/Znin2s4 S-Scheme Heterojunction for Efficient Photocatalytic Hydrogen Evolution

Опубликована: Янв. 1, 2024

The strategic post-synthetic modification of engineered S-scheme heterojunctions represents a potent and manipulable approach to significantly enhance photocatalytic activity. This study details the synthesis innovative photocatalysts via deposition NiS nanoparticles onto CoWO4/ZnIn2S4 (CWO/ZIS-NiS), facilitated by solvothermal photochemical methodologies. Under visible light irradiation, hydrogen production rate CWO/ZIS-NiS was 22.398 mmol·g−1·h−1, which 15 times higher than that ZnIn2S4. XPS, EPR, SPV DFT calculations were used analyze charge transfer path reasons for performance improvement catalyst. construction theS-scheme heterojunction, along with interfacial electric field (IEF) act as reaction center, identified primary reason enhanced work provides guidance design efficient systems using synergistic effect between cocatalysts heterojunctions.

Язык: Английский

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