A facile synthesis of coral tubular g-C3N4 for photocatalytic degradation RhB and CO2 reduction

Journal of Alloys and Compounds, Год журнала: 2023, Номер 965, С. 171432 - 171432

Опубликована: Июль 17, 2023

Язык: Английский

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Graphitic-carbon-nitride-hydrophilicity-dependent photocatalytic degradation of antibiotics with different log Kow

Chemosphere, Год журнала: 2024, Номер 352, С. 141511 - 141511

Опубликована: Фев. 22, 2024

Язык: Английский

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Construction of carbon-doped mesoporous g-C3N4 catalytic nanoreactor via bubble template method for visible-light photocatalysis

Journal of Alloys and Compounds, Год журнала: 2024, Номер 987, С. 174217 - 174217

Опубликована: Март 19, 2024

Язык: Английский

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Enhanced scavenger-free photocatalysis-self-Fenton degradation performance over B-doped NVs modified g-C3N4 via promoting Fe(II)/Fe(III) cycle

Separation and Purification Technology, Год журнала: 2024, Номер 353, С. 128386 - 128386

Опубликована: Июнь 15, 2024

Язык: Английский

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Degradation of residual dyes in actual textile wastewater using UV/H₂O₂: Evaluation of the impact of operating variables through multi-layer perceptron analysis

Environmental Engineering Research, Год журнала: 2024, Номер 29(5), С. 230716 - 0

Опубликована: Янв. 29, 2024

UV/H₂O₂ is a commonly used advanced oxidation process for removing non-biodegradable organic compounds. However, additional efforts are needed to understand the relative significance of operational factors during UV/H₂O₂. Here, we investigated effect and specific contribution crucial such as H₂O₂ concentration, UV intensity, reaction time on color total carbon (TOC) removal efficiency in textile wastewater using one-factor-at-a-time method multi-layer perceptron (MLP) analysis. The results showed that was enhanced with high long time. Overall, more than 99% achieved by UV/H₂O₂, utilizing following parameters: concentration 5 mM, intensity 26.6 W/m², 180 min. On other hand, TOC increased time, but not intensity. In MLP analysis, identified primary factor affecting both removal, accounting 43% 50% reduction TOC, respectively. this study helps importance most critical operating treating actual

Язык: Английский

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Exploring the production and storage of hydrogen energy using graphitic carbon nitride (g-C3N4)

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 70, С. 212 - 232

Опубликована: Май 17, 2024

Язык: Английский

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Key factors in improving the synthesis and properties of visible-light activated g-C₃N₄ for photocatalytic hydrogen production and organic pollutant decomposition

Catalysis Reviews, Год журнала: 2023, Номер unknown, С. 1 - 72

Опубликована: Июль 3, 2023

ABSTRACTABSTRACTOf current interest is visible-light activated g-C3N4, owing to its unique physicochemical properties for the photocatalytic H2 production and pollutant remediation. In this research, synthetic procedures, properties, major approaches overcome intrinsic drawbacks of g-C3N4 are reviewed. Of different synthesis procedures GCN, thermal polymerization recommended with advantages such as simplicity, economic, high yield. Element doping, a facile method, can modify structure improve performance in evolution which significantly increased from 208 µmol h−1 g−1 bare 5128 P-doped g-C3N4. Ammonium salts be effectively used nanosheets element doping simultaneously. Vacancy defect plays an important role improvement activity. Compared custom photocatalysis electrocatalysis, photoelectrocatalysis highly promising decontamination due effective separation charge carriers.Graphical abstractKEYWORDS: dopingg-C3N4Photocatalytic productionPhotoelectrocatalysisPollutant remediation AcknowledgmentsThis work supported by University Technology Sydney.Disclosure statementNo potential conflict was reported author(s).

Язык: Английский

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Cu doped crystalline carbon nitride with increased carrier migration efficiency for uranyl photoreduction

Chemical Engineering Journal, Год журнала: 2023, Номер 477, С. 146908 - 146908

Опубликована: Окт. 24, 2023

Язык: Английский

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Efficient photocatalytic CO2 and Cr(VI) reduction on carbon spheres/g-C3N4 composites with enriched nitrogen vacancies

Composites Communications, Год журнала: 2024, Номер unknown, С. 102109 - 102109

Опубликована: Сен. 1, 2024

Язык: Английский

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N vacancies and OH/C=O co-modified g-C3N4 photoactivated peroxymonosulfate for the degradation of tetracycline: Synergistic promotion effect between excitons and carriers

Separation and Purification Technology, Год журнала: 2024, Номер unknown, С. 129943 - 129943

Опубликована: Сен. 1, 2024

Язык: Английский

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