Photocatalytic Oxidation of CO on TiO2:
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Wenxin Dai; Xun Chen; Xiangping Zheng; Zhengxin Ding; Xuxu Wang; Ping Liu; Xianz
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Article
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2009
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John Wiley and Sons
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English
β 332 KB
## Abstract On the surface: Adsorption of O~2~ at the surface oxygen vacancy (SOV) sites of TiO~2~ reconstructs the lattice oxygen (healing SOVs), resulting in a decrease of the photocatalytic activity of oxidizing CO over vacuumβpretreated TiO~2~ with increasing temperature (see scheme). Adsorptio