A comparison study of photocatalytic performance of g-C3N4 prepared from different precursors for the activation of different peroxides

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 327, P. 124904 - 124904

Published: Aug. 24, 2023

Language: Английский

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A sulfur-doped algal-like g-C3N4 photocatalyst for enhanced photocatalytic and antimicrobial properties

New Journal of Chemistry, Journal Year: 2024, Volume and Issue: 48(17), P. 7845 - 7855

Published: Jan. 1, 2024

Graphitic carbon nitride (g-C 3 N 4 ) is a non-metallic semiconductor photocatalyst which widely used in water treatment.

Language: Английский

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Role of S(IV) in enhancing permanganate oxidation of emerging contaminants: pH dependence of reactive species generation

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115365 - 115365

Published: Jan. 1, 2025

Language: Английский

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Enhanced Nitrogen Vacancy Density Induced by Sulfur Doping on Carbon Nitride Facilitates Selective Lactic Acid Production

Published: Jan. 1, 2025

Language: Английский

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High-Concentration N Vacancy of S-Doped C₃N₄ Regulates the Electronic Structure of Pd to Promote the Dehydrogenation of Dodecahydro-N-ethylcarbazole

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 26, 2025

The NECZ/12H-NECZ (N-ethylcarbazole/dodecahydro-N-ethylcarbazole) system is one of the commercially promising liquid organic hydrogen carriers (LOHCs). However, dehydrogenation reaction 12H-NECZ still bottleneck whole storage and release process, possessing a relatively low rate. In this study, kind C3N4 (carbon nitride) mesoporous nanosheet material with abundant N vacancies was fabricated by thermal treatment trace S-doped C3N4, series Pd-based catalysts were prepared impregnation reduction method. Pd/S0.03-C3N4-Nv550 (treated N) catalyst showcases most outstanding catalytic performance, achieving 5.41 wt % amount as well 81.09% NECZ selectivity at 90 min. Combined experimental computational results, presence S does not lead to structural collapse interestingly induces generation high concentrations vacancies. greatly facilitate dispersion loaded metals, offering more active sites; meanwhile, existence vacancy weakens electronic localization carriers, modulates structure metal Pd, promotes activation reactants intermediates. What more, shows excellent stability during long-term cycle tests. It provides some reference values for design LOHC catalysts.

Language: Английский

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Enhanced nitrogen vacancy density induced by sulfur doping on carbon nitride facilitates selective lactic acid production

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 576, P. 114957 - 114957

Published: Feb. 26, 2025

Language: Английский

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Coupled electron delocalization and multi-dimensional porosity engineering in TiO2 hollow spheres-embedded carbon nanofiber aerogels for efficient photocatalytic aniline degradation

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163690 - 163690

Published: May 1, 2025

Language: Английский

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S-doped TiO2 nanotubes decorated whisker mullite-based hollow fiber membrane with anti-fouling and photocatalytic self-cleaning properties for high-efficient separation of emulsified oily wastewater

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 133615 - 133615

Published: May 1, 2025

Language: Английский

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Addition of sulfite significantly enhanced the photocatalytic degradation performance of Bi2MoO6

Materials Science in Semiconductor Processing, Journal Year: 2024, Volume and Issue: 182, P. 108714 - 108714

Published: July 28, 2024

Language: Английский

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Antifouling characteristics and mechanisms in visible-light photocatalytic membrane bioreactor based on g-C3N4 modified membrane

Water Research, Journal Year: 2024, Volume and Issue: 268, P. 122581 - 122581

Published: Oct. 5, 2024

Language: Английский

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