Formation of one-dimensional molybdenum oxide on Mo(112)

SURFACE SCIENCE

卷:602

Article

Kaya, S.¹  Weissenrieder, J.¹  Stacchiola, D.¹  Todorova, T. K.²  Sierka, M.²  Sauer, J.²  Shaikhutdinov, S.¹  Freund, H. -J.¹ 

[1] Fritz Haber Inst, Max Planck Gesell, D-14195 Berlin, Germany

[2] Humboldt Univ, Inst Chem, D-10099 Berlin, Germany

关键词: Molybdenum oxides;    Surface reconstruction;    Infrared spectroscopy;    Photoelectron spectroscopy;    Density functional theory;   

DOI  :  10.1016/j.susc.2008.09.010

来源: Elsevier

【 摘 要 】

The atomic structure of a reconstructed Mo(112)-O(2 x 3) surface has been revisited using photoelectron spectroscopy with synchrotron radiation, scanning tunneling microscopy, infrared reflection absorption spectroscopy and density functional theory. In contrast to previous models, the results are rationalized in terms of the formation of one-dimensional, Mo=O terminated molybdenum oxide involving corner sharing distorted [MoO6] octahedra on the (1 x 3) reconstructed Mo(112) surface. (c) 2008 Elsevier B.V. All rights reserved.

【 授权许可】

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