Selective hydrogenation of acetylene over Au/Al (sub 2) O (sub 3) catalyst
Article Abstract:
The hydrogenation of acetylene and ethylene is studied on Au/Al(sub 2)O(sub 3) catalyst. The activity of the selective hydrogenneration of acetylene over Au/Al(sub 2)O(sub 3) catalyst depend on the size of ultrafine gold particles of Au/Al(sub 2)O(sub 3) catalyst, which showed a maximum at about 3.0 nm in diameter.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2000
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Infrared study of CO adsorption and oxidation over Au/Al(sub 2)O(sub 3) catalyst at 150 K
Article Abstract:
CO adsorption and oxidation over Au/Al(sub 2)O(sub 3) were studied by infrared (IR) spectroscopy at 150 K and two kinds of adsorbed CO on ultrafine gold particles of Au/Al(sub 2)O(sub 3) catalyst were observed at 150 K. The oxidation of reversible CO and the others did not convert the irreversible CO to CO(sub 2).
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2001
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Spectroscopic study of H2 and CO adsorption on paltinum-promoted sulfated zirconia catalysts
Article Abstract:
Fourier transform infrared (FTIR) spectroscopy was used to investigate hydrogen adsorption on active Pt/SZ catalyst. Active oxygen was responsible for formation of H20 upon hydrogen adsorption.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
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