The polymerization of acetylene on supported metal clusters
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,
 butad...
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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 2006 |
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| Format: | Artikel |
| Sprache: | Englisch |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2006
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/120894 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | 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. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862613984302071808 |
|---|---|
| author | Gilb, S. Arenz, M. Heiz, U. |
| author_facet | Gilb, S. Arenz, M. Heiz, U. |
| citation_txt | 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. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | 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.
|
| first_indexed | 2025-11-29T09:12:52Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-120894 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-11-29T09:12:52Z |
| publishDate | 2006 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Gilb, S. Arenz, M. Heiz, U. 2017-06-13T09:22:56Z 2017-06-13T09:22:56Z 2006 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. 0132-6414 PACS: 82.33.Hk, 82.65.+r, 36.40.Jn https://nasplib.isofts.kiev.ua/handle/123456789/120894 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. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Clusters The polymerization of acetylene on supported metal clusters Article published earlier |
| spellingShingle | The polymerization of acetylene on supported metal clusters Gilb, S. Arenz, M. Heiz, U. Clusters |
| title | The polymerization of acetylene on supported metal clusters |
| title_full | The polymerization of acetylene on supported metal clusters |
| title_fullStr | The polymerization of acetylene on supported metal clusters |
| title_full_unstemmed | The polymerization of acetylene on supported metal clusters |
| title_short | The polymerization of acetylene on supported metal clusters |
| title_sort | polymerization of acetylene on supported metal clusters |
| topic | Clusters |
| topic_facet | Clusters |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/120894 |
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