TiO2 [2 is subscript] {rutile} has titanium and is semiconductor. It can catalyze water to oxygen and hydrogen under ultraviolet light {photolysis}, and organic molecules to carbon dioxide and water under ultraviolet light, by making superoxide and hydroxyl radicals. Titania thin films make things wettable {wettability} and so self-cleaning.
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5-Earth Science-Mineral-Kinds-Oxides
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Date Modified: 2022.0224