Adsorbate induced reconstruction of cobalt surfaces

I.M. Ciobica; R.A. Santen, van; P.J. Berge, van; J. Loosdrecht, van de

doi:10.1016/j.susc.2007.09.060

Adsorbate induced reconstruction of cobalt surfaces

I.M. Ciobica, R.A. Santen, van, P.J. Berge, van, J. Loosdrecht, van de

Inorganic Materials & Catalysis

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Abstract

Coverage dependence adsorption of intermediates typical for syngas conversion is studied theoretically on FCC-cobalt surfaces. The FCC structure is relevant for cobalt particles active in this reaction. Emphasis on the analysis is on the thermodynamics of surface reconstruction as a function of surface adsorbate and surface coverage. An important result is the finding that only adsorbed carbon induced reconstruction of FCC-CO(1 1 1) to FCC-CO(1 0 0) as well as the clock reconstruction for the two surfaces.

Original language	English
Pages (from-to)	17-27
Number of pages	11
Journal	Surface Science
Volume	602
Issue number	1
DOIs	https://doi.org/10.1016/j.susc.2007.09.060
Publication status	Published - 2008

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title = "Adsorbate induced reconstruction of cobalt surfaces",

abstract = "Coverage dependence adsorption of intermediates typical for syngas conversion is studied theoretically on FCC-cobalt surfaces. The FCC structure is relevant for cobalt particles active in this reaction. Emphasis on the analysis is on the thermodynamics of surface reconstruction as a function of surface adsorbate and surface coverage. An important result is the finding that only adsorbed carbon induced reconstruction of FCC-CO(1 1 1) to FCC-CO(1 0 0) as well as the clock reconstruction for the two surfaces.",

author = "I.M. Ciobica and {Santen, van}, R.A. and {Berge, van}, P.J. and {Loosdrecht, van de}, J.",

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AU - Ciobica, I.M.

AU - Santen, van, R.A.

AU - Berge, van, P.J.

AU - Loosdrecht, van de, J.

PY - 2008

Y1 - 2008

N2 - Coverage dependence adsorption of intermediates typical for syngas conversion is studied theoretically on FCC-cobalt surfaces. The FCC structure is relevant for cobalt particles active in this reaction. Emphasis on the analysis is on the thermodynamics of surface reconstruction as a function of surface adsorbate and surface coverage. An important result is the finding that only adsorbed carbon induced reconstruction of FCC-CO(1 1 1) to FCC-CO(1 0 0) as well as the clock reconstruction for the two surfaces.

AB - Coverage dependence adsorption of intermediates typical for syngas conversion is studied theoretically on FCC-cobalt surfaces. The FCC structure is relevant for cobalt particles active in this reaction. Emphasis on the analysis is on the thermodynamics of surface reconstruction as a function of surface adsorbate and surface coverage. An important result is the finding that only adsorbed carbon induced reconstruction of FCC-CO(1 1 1) to FCC-CO(1 0 0) as well as the clock reconstruction for the two surfaces.

U2 - 10.1016/j.susc.2007.09.060

DO - 10.1016/j.susc.2007.09.060

M3 - Article

SN - 0039-6028

VL - 602

SP - 17

EP - 27

JO - Surface Science

JF - Surface Science

IS - 1

ER -

Adsorbate induced reconstruction of cobalt surfaces

Abstract

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