Surface-mediated visible-light photo-oxidation on pure TiO(2)(001).

نویسندگان

  • Hiroko Ariga
  • Toshiaki Taniike
  • Harumo Morikawa
  • Mizuki Tada
  • Byoung Koun Min
  • Kazuya Watanabe
  • Yoshiyasu Matsumoto
  • Susumu Ikeda
  • Koichiro Saiki
  • Yasuhiro Iwasawa
چکیده

We used STM to observe visible light photo-oxidation reactions of formic acid on the ordered lattice-work structure of a TiO(2)(001) surface for the first time. The nanostructured surface makes the band gap significantly smaller than 3.0 eV only at the surface layer, and the surface state of the crystal enables a visible light response.

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عنوان ژورنال:
  • Journal of the American Chemical Society

دوره 131 41  شماره 

صفحات  -

تاریخ انتشار 2009