Construction of Honeycomb-like ZnO/g-C3N5 Heterojunction for MB Photocatalytic Degradation

Processes, Год журнала: 2025, Номер 13(1), С. 253 - 253

Опубликована: Янв. 16, 2025

In this study, a combination of calcination and hydrothermal methods was employed to synthesize honeycomb-like ZnO/g-C3N5 (ZCN) heterojunction in situ. The ZCN photocatalyst exhibits remarkable photocatalytic degradation performance, achieving 97% methyl blue (MB) rate with the constant 0.0433 min−1 (almost twice that ZnO). Optical performance tests reveal broadens absorption edge 710 nm enhances charge carrier separation. presence abundant oxygen vacancies, as revealed by X-ray photoelectron spectroscopy analysis, effectively suppresses recombination photogenerated electron–hole pairs. Furthermore, density functional theory simulations indicate ZnO g-C3N5 creates an internal electric field due their differing work functions. This leads formation Z-scheme preserves strong redox capabilities g-C3N5. Finally, electron spin resonance results O2− OH are primary active radicals involved process. study introduces potential approach for development highly efficient photocatalysts water treatment applications.

Язык: Английский

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Interfacial treatment insights of promising ternary Cu-doped ZnO–GO thin films for improved silicon surface passivation

Journal of Materials Science Materials in Electronics, Год журнала: 2025, Номер 36(6)

Опубликована: Фев. 1, 2025

Язык: Английский

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Excellent successive photo-induced degradation of tetracycline using CuO/g-C3N4 nanocomposites: Synergistic effects of CuO integration and H2O2 in a photo-Fenton system

Journal of the Taiwan Institute of Chemical Engineers, Год журнала: 2025, Номер 171, С. 106068 - 106068

Опубликована: Март 5, 2025

Язык: Английский

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Advancing Silicon Surface Passivation by Copper Doped Zinc Oxide and Graphene Oxide Nanocomposite Thin Films

Silicon, Год журнала: 2025, Номер unknown

Опубликована: Март 11, 2025

Язык: Английский

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Photocatalytic activity of Al2O3:Eu2+ and Al2O3:Ce3+ coatings formed by plasma electrolytic oxidation of aluminum

Journal of Physics and Chemistry of Solids, Год журнала: 2025, Номер unknown, С. 112709 - 112709

Опубликована: Март 1, 2025

Язык: Английский

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