Microstructure driven charge carrier separation in superior thin g-C3N4 nanosheets towards enhanced photocatalytic activities

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер 689, С. 133759 - 133759

Опубликована: Март 19, 2024

Язык: Английский

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Unlocking solar energy's potential: Dual photocatalytic activities of g-C3N4/Sb2S3 for hydrogen evolution and tetracycline degradation in sunlight

Journal of Environmental Management, Год журнала: 2024, Номер 370, С. 122403 - 122403

Опубликована: Сен. 8, 2024

Язык: Английский

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Synthesis of NH2-MIL-101(Fe)/BiOI composites with enhanced visible light response photocatalytic properties for the removal of tetracycline in water

Inorganic Chemistry Communications, Год журнала: 2025, Номер 173, С. 113877 - 113877

Опубликована: Янв. 5, 2025

Язык: Английский

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Integrating S atom and benzene ring for fabricating fungus-like superhydrophilic carbon nitride: Boosting photocatalytic degradation and nitrogen fixation performances

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115506 - 115506

Опубликована: Янв. 1, 2025

Язык: Английский

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In-situ interspersed geopolymer nanoclusters on nitrogen defective g-C3N4 to promote the matching of adsorption and photocatalytic kinetics

Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 106050 - 106050

Опубликована: Фев. 1, 2025

Язык: Английский

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Visible light photocatalytic selective oxidation of alcohols by rhodium@graphitic carbon nitride nanosheets as effective catalyst

Journal of Photochemistry and Photobiology A Chemistry, Год журнала: 2025, Номер unknown, С. 116360 - 116360

Опубликована: Фев. 1, 2025

Язык: Английский

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Boosting Photocatalytic Rate via Internal Electric Field on g-C3N4/CNT/ZnIn2S4-X S-scheme Heterojunction Nanocomposites

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер unknown, С. 136533 - 136533

Опубликована: Фев. 1, 2025

Язык: Английский

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Construction of MoS2/g-C3N4 S-scheme heterojunction promotes plasma-photocatalytic degradation of methyl p-hydroxybenzoate: Electron transfer and adsorption reduction mechanisms

Environmental Research, Год журнала: 2025, Номер unknown, С. 121285 - 121285

Опубликована: Март 1, 2025

Язык: Английский

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Regulation of Pd-doped graphitic carbon nitride Schottky heterojunctions with the template of two-dimensional supramolecular polymer as both light-sensitizer and photocatalyst to promote hydrogen evolution

Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 106187 - 106187

Опубликована: Март 1, 2025

Язык: Английский

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Molecularly Tunable Donor–Acceptor Integrated Carbon Nitride for Sunlight‐Driven H₂O₂ Synthesis: Mechanism and Performance Insights

Small, Год журнала: 2025, Номер unknown

Опубликована: Март 16, 2025

Abstract Graphite phase carbon nitride (CN) emerges as a promising catalyst for sunlight‐driven H 2 O synthesis owing to its merits of stable physicochemical properties, distinctive electronic structure, adjustable bandgap, etc., yet poor charge behavior, especially high carrier recombination and low migration rate, limit photocatalytic activity. Herein, molecularly tunable donor‐acceptor (D‐A) integrated CN is fabricated via cytosine doping combined with molten salt‐assisted calcination. The utilized achieves the highest H₂O₂ yield 8.07 mmol g −1 h , which exceeds initial by factor 40.4, surpassing numerous reported CN‐based photocatalysts. Series characterizations/tests (e.g., transient absorption, steady‐state SPV spectra, KPFM) theoretical calculations HOMO/LUMO, adsorption energy) confirm that incorporation K + ‐C≡N pyrimidine ring disrupts symmetry establishes D‐A significantly augmenting separation photogenerated charges. capture experiment rotating disk electrode test affirm two‐step single electron oxygen reduction pathway occurs in process synthesis. This work offers novel approaches profound revelations development

Язык: Английский

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