Recent advances on Co3O4-based nanostructure photocatalysis: Structure, Synthesis, Modification strategies, and Applications

Surfaces and Interfaces, Год журнала: 2024, Номер 54, С. 105152 - 105152

Опубликована: Сен. 25, 2024

Язык: Английский

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DFT-Based Mechanistic Exploration and Application in Photocatalytic Heterojunctions

Journal of Chemical Theory and Computation, Год журнала: 2024, Номер 20(22), С. 9770 - 9786

Опубликована: Ноя. 7, 2024

Density functional theory (DFT) is one of the most widely used methods in field computational materials and has become an important research method for photocatalytic heterojunctions. Based on progress DFT heterojunctions, this review introduces three kinds heterojunction modeling detail as well problems encountered construction process solutions. It provides a comprehensive calculation parameters related to Comparison, analysis, discussion were conducted some selections results based experimental data. Finally, limitations shortcomings heterojunctions are pointed out. This will provide valuable guidance analysis performance help promote wider application photocatalysis.

Язык: Английский

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Enhanced Photocatalytic Water Splitting for Green Hydrogen Production and Enrofloxacin Degradation Using a Novel In2S3-Based Ternary Photocatalyst: Fabrication and Mechanism Insights

Surfaces and Interfaces, Год журнала: 2025, Номер 58, С. 105816 - 105816

Опубликована: Янв. 14, 2025

Язык: Английский

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Dual-modified β-Bi2O3/BiOCl photocatalysts for efficient tetracycline hydrochloride degradation in wastewater: Role of heterojunctions and oxygen vacancies

Journal of Water Process Engineering, Год журнала: 2025, Номер 71, С. 107386 - 107386

Опубликована: Март 1, 2025

Язык: Английский

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Dual Z-Scheme MoS2/g-C3N4/Bi2O3 Composite Coating on Carbon Fiber with Enhanced Photocatalytic Performance

Coatings, Год журнала: 2025, Номер 15(4), С. 447 - 447

Опубликована: Апрель 10, 2025

A double-layer core–shell photocatalytic coating was engineered on carbon fibers (CFb) derived from bamboo pulp precursors, employing a sequential process involving seed pre-loading, solvothermal treatment, and impregnation. XRD, SEM, SEM-EDS analyses revealed that g-C3N4 Bi2O3 nanosheets were co-assembled the fiber skeleton, 50 nm MoS2 particles successfully loaded, resulting in fabrication of MoS2/g-C3N4/Bi2O3/CFb fibers. UV–vis spectroscopy, transient photocurrent response, EIS tests demonstrated introduction narrow-bandgap visible-light photocatalysts (g-C3N4 MoS2) enhanced light absorption improved separation migration efficiency photogenerated electron hole pairs. Photocatalytic degradation experiments MB showed significantly outperformed g-C3N4/Bi2O3/CFb Bi2O3/CFb, achieving 92% within 60 min. Band structure calculations analysis confirmed formation Z-scheme heterojunctions between Bi2O3, as well Bi2O3. This dual heterojunction endowed with redox capabilities, providing novel strategy for developing efficient materials.

Язык: Английский

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The science behind the scene: Theoretical and experimental foundations of metal sulfide photocatalyst modification

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 93, С. 21 - 42

Опубликована: Ноя. 1, 2024

Язык: Английский

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