Synthesis and Photocatalytic Applications of Functionalized Carbon Quantum Dots

Bulletin of the Chemical Society of Japan, Год журнала: 2022, Номер 95(11), С. 1638 - 1679

Опубликована: Ноя. 1, 2022

Abstract Environmental degradation and energy shortages are becoming increasingly important as science technology advance. Here, we review the photocatalytic approach of functionalized carbon quantum dots (CQDs) along with their up-converted photoluminescence behaviour, well photoinduced electron transfer capabilities, opening a new path to effective metal-free photocatalyst. In this article, focusing on recent invention CQDs CQD-based photocatalyst for environmental remediation such dye degradation, CO2 conversion, water splitting categorization synthesis CQDs-derived photocatalysts, applications concerns. Although it is essential incorporate multiple perspectives, since CQD-derived photocatalysts have varied perspectives tackle unique applications, our analysis expected offer additional details CQD methods, tuning properties surface groups, mechanism photocatalysts.

Язык: Английский

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Strategic development of metal doped TiO2 photocatalysts for enhanced dye degradation activity under UV–Vis irradiation: A review

Current Research in Green and Sustainable Chemistry, Год журнала: 2023, Номер 7, С. 100383 - 100383

Опубликована: Янв. 1, 2023

This review article discusses the potential of using metal-doped TiO2 as a photocatalyst for dye degradation in water. is promising but limited due to its fast electron-hole recombination rate and vast bandgap energy. Metal dopants have enhanced photocatalytic activity TiO2, especially noble metal doping, synergistic effects between TiO2. The summarizes experimental studies on compares performance doped undoped authors emphasize importance understanding interaction improve stability highlights optimum dopant concentration preparation methods that can textural or surface properties enhance capacity.

Язык: Английский

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Synthesis of a novel magnetically recyclable starch-based adsorbent for efficient adsorption of crystal violet dye

Separation and Purification Technology, Год журнала: 2023, Номер 320, С. 124157 - 124157

Опубликована: Май 24, 2023

Язык: Английский

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Cationic modification of cellulose as a sustainable and recyclable adsorbent for anionic dyes

International Journal of Biological Macromolecules, Год журнала: 2023, Номер 234, С. 123523 - 123523

Опубликована: Фев. 15, 2023

Язык: Английский

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Insight into adsorption performance and mechanism of Congo red dye onto ZnFe2O4@ZIF-8 nanocomposite in water

Surfaces and Interfaces, Год журнала: 2024, Номер 46, С. 103995 - 103995

Опубликована: Янв. 28, 2024

Язык: Английский

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