The polymerization of acetylene on supported metal clusters
dc.contributor.author | Gilb, S. | |
dc.contributor.author | Arenz, M. | |
dc.contributor.author | Heiz, U. | |
dc.date.accessioned | 2017-06-13T09:22:56Z | |
dc.date.available | 2017-06-13T09:22:56Z | |
dc.date.issued | 2006 | |
dc.description.abstract | The polymerization of acetylene was studied by thermal programmed reaction on model catalysts consisting of size-selected Ag, Rh, and Pd atoms and Pdn (1 ≤ n ≤ 30) clusters on well-characterized MgO(111) thin films. In a single-pass heating cycle experiment, benzene, butadiene, and butane were catalyzed with different selectivities as function of cluster size: palladium and rhodium atoms selectively produce benzene, and the highest selectivity for butadiene is observed for Pd₆, whereas Pd₂₀ reveals the highest selectivity for butane. Ag atoms are inert. These results provide an atom-by-atom observation of the selectivity of small cluster catalysts. | uk_UA |
dc.identifier.citation | The polymerization of acetylene on supported metal clusters / S. Gilb, M. Arenz, U. Heiz // Физика низких температур. — 2006. — Т. 32, № 11. — С. 1441–1448. — Бібліогр.: 31 назв. — англ. | uk_UA |
dc.identifier.issn | 0132-6414 | |
dc.identifier.other | PACS: 82.33.Hk, 82.65.+r, 36.40.Jn | |
dc.identifier.uri | https://nasplib.isofts.kiev.ua/handle/123456789/120894 | |
dc.language.iso | en | uk_UA |
dc.publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України | uk_UA |
dc.relation.ispartof | Физика низких температур | |
dc.status | published earlier | uk_UA |
dc.subject | Clusters | uk_UA |
dc.title | The polymerization of acetylene on supported metal clusters | uk_UA |
dc.type | Article | uk_UA |
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