Visible Light Photodegradation of Formaldehyde over TiO<sub>2</sub> Nanotubes Synthesized via Electrochemical Anodization of Titanium Foil.

Nanomaterials (Basel) · 2020 · PMC7022416 · PMID 31936704

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a decreasing trendno p-value reported

There is a decreasing trend of the inner tube diameter in the temperature range 450–550 °C for the average size of the anatase grains (from 48.84 to 25.05 nm).

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