Describe the mechanism of photocatalytic degradation of toxi

Question

Describe the mechanism of photocatalytic degradation of toxic pollutants like Volatile Organic Compounds (VOCs) using nanomaterials like fullerenes and CNTs.

05 May 2025

Answer :

Word Count : 250

Photocatalytic degradation of toxic pollutants, such as Volatile Organic Compounds (VOCs), involves the use of nanomaterials like fullerenes and Carbon Nanotubes (CNTs) to break down harmful substances under light exposure. The mechanism starts with the absorption of light energy by the photocatalyst, which generates electron-hole pairs. These electron-hole pairs are ______ __________ ___ ____ ___ ____ ________ ______ __________ _____ _______ _________.
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