EXAFS and XPS Studies of the Influence of Metal Particles Size, Nature of Support and H2 and CO Adsorption on the Structure and Electronic Properties of Palladium Full article
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Applied Surface Science
ISSN: 0169-4332 |
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Output data | Year: 1992, Volume: 55, Number: 1, Pages: 43-48 Pages count : 6 DOI: 10.1016/0169-4332(92)90379-C | ||
Tags | HIGHLY UNSATURATED-HYDROCARBONS; CATALYTIC PROPERTIES; HYDROGENATION; VINYLACETYLENE; PHOTOEMISSION; DISPERSION; ACETYLENE; CLUSTERS; Pd | ||
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Abstract:
For the gas-phase hydrogenation of vinylacetylene the highly dispersed supported palladium particles show a low turnover number, regardless of the nature of the support (silica, γ-alumina, carbon). The peculiarities of their structural and electronic properties were studied by EXAFS and XPS. Regardless of the nature of the support (SiO2, C), and the size of the Pd metal particles (19–108 Å), the Pd-Pd interatomic distances are close to those for the bulk metal. The quantitative correlation between turnover number and the binding energy, E(b), of the Pd core level was found.
Cite:
Nosova L.V.
, Stenin M.V.
, Nogin Y.N.
, Ryndin Y.A.
EXAFS and XPS Studies of the Influence of Metal Particles Size, Nature of Support and H2 and CO Adsorption on the Structure and Electronic Properties of Palladium
Applied Surface Science. 1992. V.55. N1. P.43-48. DOI: 10.1016/0169-4332(92)90379-C WOS Scopus РИНЦ
EXAFS and XPS Studies of the Influence of Metal Particles Size, Nature of Support and H2 and CO Adsorption on the Structure and Electronic Properties of Palladium
Applied Surface Science. 1992. V.55. N1. P.43-48. DOI: 10.1016/0169-4332(92)90379-C WOS Scopus РИНЦ
Dates:
Submitted: | Mar 8, 1991 |
Accepted: | Aug 15, 1991 |
Published print: | Jan 1, 1992 |
Published online: | Oct 3, 2002 |
Identifiers:
Web of science | WOS:A1992HB57900005 |
Scopus | 2-s2.0-0027107108 |
Elibrary | 31079221 |
Chemical Abstracts | 1992:114300 |
Chemical Abstracts (print) | 116:114300 |
OpenAlex | W2039729147 |