@inproceedings{6204ad297d2746dea6b67eb710527259,
title = "Development of visible-light activated titanium dioxide films with femtosecond laser",
abstract = "Titanium dioxide (TiO2) has a variety of functions, but cannot be activated by visible-light illumination. It is importance to extend the activity of TiO2 into the visible-light, which comprises the larger portion of the room light. Therefore, the visible-light activated TiO 2 is required. We developed it with the femtosecond laser irradiation. The TiO2 films irradiated with femtosecond laser were darkened without changing topography of the TiO2 film surface. In the visible-light photocataltic function measurements, the TiO2 films were evaluated with the acetaldehyde decomposition test. The concentration of acetaldehyde was decreased to over time. This result indicated that visible-light activated photocatalyst function of TiO2 films were generated by femtosecond laser irradiation.",
keywords = "Femtosecond laser, TiO, Titanium dioxide, photocatalytic activity, visible light",
author = "N. Horiguchi and M. Tsukamoto and M. Yoshida and T. Shinonaga and M. Takahashi and M. Fujita and N. Abe",
year = "2013",
doi = "10.1117/12.2005724",
language = "English",
isbn = "9780819493774",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Synthesis and Photonics of Nanoscale Materials X",
note = "Synthesis and Photonics of Nanoscale Materials X ; Conference date: 03-02-2013 Through 05-02-2013",
}