How does the formation of micelles of nanoparticles help in photocatalytic degradation of organic pollutants, particularly pharmaceuticals?

Ademidun Adesibikan @Ademidun-Adesibikan

22 August 2023 1 3K Report

I would like to know the importance of micellization in the synthesis of nanoparticles for degradation.

Ademidun Adesibikan

The term micellization is not used in the formation of aggregates of nanoparticles in accordance with the DLVO theory. Nanoparticles, such as titanium dioxide, are used as a photocatalyst in the decomposition of waste, including drugs. The first requirement for catalysts is a large specific surface area (dimension m2/g). When nanoparticles are aggregated, it decreases; therefore, the absorption of solar rays by nanoparticles also decreases. In addition, the aggregation of nanoparticles interferes with the technology of waste destruction.

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