The technology uses titanium oxide nanoparticles that jump-start chemical reactions, reacting with pollutants under artificial ultraviolet light to break them down, theoretically removing them from the air and preventing discoloration buildup.
Researchers developed a new photocatalytic paint in a recent study that can be activated by UV rays from sunlight, made from recycled materials like titanium scrap from industry and fallen leaves, aiming to reduce synthetic reagent usage.
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