photocatalystic activity of titanium nanohole array

Tsuyoshi Hamaguchi; Shinsuke Yamanaka; Masayoshi Uno; Akihiro Ieda; Nobuaki Yabuki; Tomoaki Nakata

doi:10.14853/pcersj.2003S.0.42.0

Preprints of Annual Meeting of The Ceramic Society of Japan
Preprints of Fall Meeting of The Ceramic Society of Japan

Preprints of Annual Meeting of The Ceramic Society of Japan, 2003

Session ID : 1B37

DOI https://doi.org/10.14853/pcersj.2003S.0.42.0

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Host: The Ceramic Society of Japan

photocatalystic activity of titanium nanohole array

*Tsuyoshi Hamaguchi, Shinsuke Yamanaka, Masayoshi Uno, Akihiro Ieda, Nobuaki Yabuki, Tomoaki Nakata

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Abstract

Titania nanohole arrays have been prepared from an aqueous solution process; by immersing an anodic alumina in ammonium hexafluorotitanate solution at room temperature for a few hours. The obtained titanium nanohole arrays are annealed at several temperatures. The photocatalytic activity of titania nanohole array for decomposition of CH₃CHO was evaluated.

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