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Q » Why is titanium dioxide (TiO₂) commonly used in photocatalysis?

John

03 Nov, 2025

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A » Titanium dioxide (TiO₂) is favored in photocatalysis due to its strong oxidative power, chemical stability, and non-toxicity. It efficiently absorbs ultraviolet light to generate electron-hole pairs, which can degrade organic pollutants. Its abundance and low cost further enhance its suitability for water purification processes, making it an ideal candidate for environmental applications.

Michael

03 Nov, 2025

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A »Titanium dioxide (TiO₂) is commonly used in photocatalysis due to its high photocatalytic activity, stability, and non-toxicity. When exposed to UV light, TiO₂ generates reactive oxygen species that break down pollutants, making it effective for water purification applications.

David

03 Nov, 2025

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