Coadsorption of CO and C2H4 on Pd(110). Formation of a (3×2) mixed structure

T. Takaoka, Y. Yasui, M. Sawada, T. Aruga, M. Nishijima

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1 Citation (Scopus)


The coadsorption of CO and C2H4 on the Pd(110) surface has been studied by using low-energy electron diffraction (LEED), high resolution electron energy loss spectroscopy (EELS) and thermal desorption spectroscopy (TDS). A (3×2) LEED pattern is observed for the (CO+C2H4)-coadsorbed Pd(110) surface. The (3×2) pattern is not observed for pure CO or C2H4 adsorbed on the Pd(110) surface, and thus it is attributed to the mixed structure of the adsorbed CO and C2H4. A structural model of the Pd(110)(3×2)-(CO+C2H4) surface is proposed.

Original languageEnglish
Pages (from-to)523-527
Number of pages5
JournalChemical Physics Letters
Issue number6
Publication statusPublished - 1993 Dec 17


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