Title of article
Study of CO adsorption on Rh/alumina model catalysts in dependence on substrate orientation
Author/Authors
Nehasil، نويسنده , , Michael Hrncir، نويسنده , , T and Zafeiratos، نويسنده , , S and Ladas، نويسنده , , S and Matol??n، نويسنده , , V، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
6
From page
289
To page
294
Abstract
The interaction of a CO molecular beam with rhodium vapour-deposited onto (0001), (1–102) and (11–20) α-alumina was investigated. The dependence of the CO sticking coefficient on the sample temperature and the relative CO coverage for different Rh deposits were calculated from the intensity of the reflected CO molecular beam. The diffusion of CO over the uncovered substrate to the metal is discussed in relation to the Rh particle size and density.
Keywords
Aluminum oxide , CARBON MONOXIDE , Rhodium , Chemisorption , Adsorption kinetics , Clusters
Journal title
Surface Science
Serial Year
2000
Journal title
Surface Science
Record number
1687978
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