Surface-mediated visible-light photo-oxidation on pure TiO(2)(001).
Surface-mediated visible-light photo-oxidation on pure TiO(2)(001).
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DOI：
10.1021/ja9066805
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发表时间：
2009-09
影响因子：
15
通讯作者：
H. Ariga;Toshiaki Taniike;H. Morikawa;Mizuki Tada;B. Min;Kazuya Watanabe;Y. Matsumoto;S. Ikeda;K. Saiki;Y. Iwasawa
中科院分区：
文献类型：
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作者：
H. Ariga;Toshiaki Taniike;H. Morikawa;Mizuki Tada;B. Min;Kazuya Watanabe;Y. Matsumoto;S. Ikeda;K. Saiki;Y. Iwasawa
利用STM首次观察到甲酸在有序晶格结构TiO（2）（001）表面的可见光光氧化反应。纳米结构的表面使得带隙仅在表面层处显著小于3.0eV，并且晶体的表面状态使得可见光响应成为可能。
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.