September 18, 2025CatalystsOpen Access

Advances in Composite Photocatalysts for Efficient Degradation of Organic Pollutants: Strategies, Challenges, and Future Perspectives

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This review shows advanced photocatalysts degrade methylene blue in wastewater, suggesting new strategies for treatment.

Advanced photocatalysts achieve over 99% degradation of methylene blue in 30-150 minutes, demonstrating efficacy.
Key attributes include band gap engineering and reactive oxygen species generation, which improve photocatalytic performance.
Composite materials like TiO2/C-550 and MOF-derived α-Fe2O3/ZnO enhance charge separation and stability.
This review provides a comparative framework to guide future designs of photocatalytic materials for wastewater treatment.

Majeed et al. (2025) studied this question.

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