Integrating AgFeO2 and Bi5O7I to establish an S-scheme heterojunction with significantly boosted norfloxacin photocatalytic degradation

Journal of Photochemistry and Photobiology A Chemistry, Год журнала: 2024, Номер 456, С. 115835 - 115835

Опубликована: Июнь 15, 2024

Язык: Английский

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Materials Design and Development of Photocatalytic NOx Removal Technology

Metals, Год журнала: 2024, Номер 14(4), С. 423 - 423

Опубликована: Апрель 3, 2024

Nitrogen oxide (NOx) pollutants have a significant impact on both the environment and human health. Photocatalytic NOx removal offers sustainable eco-friendly approach to combatting these by harnessing renewable solar energy. Photocatalysis demonstrates remarkable efficiency in removing at sub-scale levels of parts per billion (ppb). The effectiveness catalysts depends various factors, including light utilization efficiency, charge separation performance, reactive species adsorption, catalytic reaction pathway selectivity. Moreover, achieving high stability efficient photocatalytic activity necessitates multifaceted materials design strategy. This strategy encompasses techniques such as ion doping, defects engineering, morphology control, heterojunction construction, metal decoration metal- or oxide-based photocatalysts. To optimize processes, adjustments band structures, optimization surface physiochemical states, implementation built-in electric field approaches are imperative. By addressing challenges, researchers aim develop stable photocatalysts, thus contributing advancement environmentally friendly technologies. review highlights recent advancements removal, with focus strategies, intrinsic properties, fundamental developmental aspects, performance validation. also presents research gaps, emphasizing need understand comprehensive mechanistic process, favored conditions for generating desired species, role water concentration, temperature effects, inhibiting strategies photocatalyst-deactivating formation toxic NO2.

Язык: Английский

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Composite Semiconductor as a Crucial Strategy to Enhance Photocatalytic Activities in Hydrogen Production

Green energy and technology, Год журнала: 2025, Номер unknown, С. 135 - 203

Опубликована: Янв. 1, 2025

Язык: Английский

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Advances in Graphene-based Nanomaterials for CO2 Capture and Conversion

Royal Society of Chemistry eBooks, Год журнала: 2025, Номер unknown, С. 235 - 258

Опубликована: Апрель 4, 2025

Fuels and energy demand rely heavily on non-renewable resources, particularly fossil fuels, which leads to environmental concerns. The alarming increase in air pollution levels owing increased industrialization, especially urban areas, has led the development of advanced quality management technologies. Traditional methods, such as sieve filtration adsorption processes, have limitations, prompting exploration alternative approaches for pollutant removal. In latest efforts reduce global warming, two-dimensional (2D) materials been identified key players their effective role carbon dioxide (CO2) capture conversion value added products. Among these materials, 2D nanomaterials composites offer a promising solution due unique structural surface properties. this chapter, recent advances field nanomaterial removal are critically reviewed. potential capturing converting CO2, major greenhouse gas responsible climate change, is emphasized. These endowed with specific functional groups order selectively adsorb CO2 over other gases, ensuring high purity captured processes. Such also serve photoelectrocatalysts towards into valuable products, offering sustainable approach utilization. primary focus chapter various graphene-based application conversion, showcasing addressing pollution. Finally, important future perspectives successful outcomes outlined.

Язык: Английский

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Zn-Ti LDH-based composites and heterojunctions for photocatalytic clean energy production and pollutant removal

Process Safety and Environmental Protection, Год журнала: 2024, Номер 203, С. 263 - 279

Опубликована: Янв. 23, 2024

Язык: Английский

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Mesoporous copper aluminate-modified tungsten trioxide nanocomposite for boosted photocatalytic H2 generation employing visible light exposure

Journal of Molecular Liquids, Год журнала: 2024, Номер 398, С. 124248 - 124248

Опубликована: Фев. 11, 2024

Язык: Английский

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Step-scheme heterojunction photocatalyst: preparation, application and future outlook

Current Opinion in Chemical Engineering, Год журнала: 2024, Номер 45, С. 101042 - 101042

Опубликована: Июль 4, 2024

Язык: Английский

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Boosting electron transfer by coupling Ag NPs and direct Z-scheme heterojunction in Fe3O4@SiO2@ZnO-PDA-Ag for enhanced photocatalysis

Materials Science in Semiconductor Processing, Год журнала: 2024, Номер 179, С. 108535 - 108535

Опубликована: Май 17, 2024

Язык: Английский

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Unveiling the potential of step-scheme and Type II photocatalysts in dinitrogen reduction to ammonia

The Science of The Total Environment, Год журнала: 2024, Номер 957, С. 177903 - 177903

Опубликована: Дек. 1, 2024

Язык: Английский

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Recent Review On S-Scheme Photocatalysis

Water Air & Soil Pollution, Год журнала: 2024, Номер 235(9)

Опубликована: Авг. 2, 2024

Язык: Английский

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