Recent Progress on Semiconductor Heterogeneous Photocatalysts in Clean Energy Production and Environmental Remediation

Catalysts, Год журнала: 2023, Номер 13(7), С. 1102 - 1102

Опубликована: Июль 14, 2023

Semiconductor-based photocatalytic reactions are a practical class of advanced oxidation processes (AOPs) to address energy scarcity and environmental pollution. By utilizing solar as clean, abundant, renewable source, this process offers numerous advantages, including high efficiency, eco-friendliness, low cost. In review, we present several methods construct various photocatalyst systems with excellent visible light absorption efficient charge carrier separation ability through the optimization materials design reaction conditions. Then it introduces fundamentals photocatalysis in both clean generation remediation. other parts, introduce approaches enhance activity by applying different strategies, semiconductor structure modification (e.g., morphology regulation, co-catalysts decoration, doping, defect engineering, surface sensitization, heterojunction construction) tuning optimizing conditions (such concentration, initial contaminant pH, temperature, intensity, charge-carrier scavengers). Then, comparative study on performance recently examined photocatalysts applied production remediation will be discussed. To realize these goals, H2 via water splitting, CO2 reduction value-added products, dye, drug photodegradation lessen toxic chemicals, presented. Subsequently, report dual-functional for simultaneous pollutant reactions. brief discussion about industrial economical applications is described. The follows introducing application artificial intelligence machine learning selection an innovative issues. Finally, summary future research directions toward developing significantly improved efficiency stability provided.

Язык: Английский

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A review on impressive Z- and S-scheme photocatalysts composed of g-C3N4 for detoxification of antibiotics

FlatChem, Год журнала: 2023, Номер 43, С. 100597 - 100597

Опубликована: Дек. 9, 2023

Язык: Английский

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S-Scheme MnCo₂S₄/g-C₃N₄ Heterojunction Photocatalyst for H₂ Production

Acta Physico-Chimica Sinica, Год журнала: 2023, Номер 0(0), С. 2212009 - 2212009

Опубликована: Янв. 1, 2023

Abstract:

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S-scheme regulated Ni2P-NiS/twinned Mn0.5Cd0.5S hetero-homojunctions for efficient photocatalytic H2 evolution

Journal of Material Science and Technology, Год журнала: 2023, Номер 169, С. 148 - 157

Опубликована: Июль 18, 2023

Язык: Английский

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The synergistic effect of surface vacancies and heterojunctions for efficient photocatalysis: A review

Separation and Purification Technology, Год журнала: 2023, Номер 325, С. 124636 - 124636

Опубликована: Июль 20, 2023

Язык: Английский

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Carbon-Based Nanomaterials for Catalytic Wastewater Treatment: A Review

Molecules, Год журнала: 2023, Номер 28(4), С. 1805 - 1805

Опубликована: Фев. 14, 2023

Carbon-based nanomaterials (CBM) have shown great potential for various environmental applications because of their physical and chemical properties. The unique hybridization properties CBMs allow the tailored manipulation structures morphologies. However, owing to poor solar light absorption, rapid recombination photogenerated electron-hole pairs, pristine carbon materials typically unsatisfactory photocatalytic performances practical applications. main challenge in this field is design economical, environmentally friendly, effective photocatalysts. Combining carbonaceous with semiconductors different results carbon-based catalysts, which offers a promising approach achieving efficient application. Here, we review contribution dimensions, catalytic removal organic pollutants from wastewater by catalyzing Fenton reaction processes. This review, therefore, aims provide an appropriate direction empowering improvements ongoing research work, will boost future contribute overcoming existing limitations field.

Язык: Английский

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Pd(II) coordination molecule modified g-C3N4 for boosting photocatalytic hydrogen production

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 671, С. 134 - 144

Опубликована: Май 22, 2024

Язык: Английский

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Protonated g-C3N4/oxygen-doped g-C3N4 S-scheme homojunction fabricated by electrostatic self-assembly for photocatalytic hydrogen evolution and tetracycline hydrochloride degradation

Carbon, Год журнала: 2024, Номер 226, С. 119153 - 119153

Опубликована: Апрель 18, 2024

Язык: Английский

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MoB2 modified g-C3N4: A Schottky junction with enhanced interfacial redox activity and charge separation for efficient photocatalytic H2 evolution

Separation and Purification Technology, Год журнала: 2024, Номер 345, С. 127337 - 127337

Опубликована: Апрель 3, 2024

Язык: Английский

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Charge transfer in TiO₂-based photocatalysis: fundamental mechanisms to material strategies

Nanoscale, Год журнала: 2024, Номер 16(9), С. 4352 - 4377

Опубликована: Янв. 1, 2024

The review highlights charge transfer, improved photocatalytic performance, and possible photocatalysis schemes in TiO 2 -based composites. It also addresses perspectives challenges transfer mechanisms for photocatalysis.

Язык: Английский

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