Hexagonal-Close-Packed, Hierarchical Amorphous TiO2 Nanocolumn Arrays: Transferability, Enhanced Photocatalytic Activity, and Superamphiphilicity without UV Irradiation

A hexagonal-close-packed (hcp), hierarchical amorphous TiO2 nanocolumn array was fabricated by pulsed laser deposition (PLD) using a PS colloidal monolayer as a template under a high pressure (6.7 Pa) of background oxygen gas. The formation mechanism was investigated, and a model of multidirection g...

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Veröffentlicht in:Journal of the American Chemical Society 2008-11, Vol.130 (44), p.14755-14762
Hauptverfasser: Li, Yue, Sasaki, Takeshi, Shimizu, Yoshiki, Koshizaki, Naoto
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Sprache:eng
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