Titania polymorph and composition correlated photocatalytic formaldehyde degradation activity

Key Points

• Photocatalytic activity for formaldehyde degradation is significantly influenced by the titania composition.
• Specific polymorphs of titania demonstrate notably higher degradation rates under UV light exposure.
• Analysis of various titania samples reveals distinct patterns in their photocatalytic efficiency.
• These findings highlight the potential for optimizing titania-based photocatalysts for environmental applications.